203019712

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 224

約数和(自身を含む): 544250880

約数和(自身を除く): 341231168

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 23, 28, 32, 34, 38, 46, 56, 61, 64, 68, 76, 92, 112, 119, 122, 133, 136, 152, 161, 184, 224, 238, 244, 266, 272, 304, 322, 323, 368, 391, 427, 437, 448, 476, 488, 532, 544, 608, 644, 646, 736, 782, 854, 874, 952, 976, 1037, 1064, 1088, 1159, 1216, 1288, 1292, 1403, 1472, 1564, 1708, 1748, 1904, 1952, 2074, 2128, 2261, 2318, 2576, 2584, 2737, 2806, 3059, 3128, 3416, 3496, 3808, 3904, 4148, 4256, 4522, 4636, 5152, 5168, 5474, 5612, 6118, 6256, 6832, 6992, 7259, 7429, 7616, 8113, 8296, 8512, 9044, 9272, 9821, 10304, 10336, 10948, 11224, 12236, 12512, 13664, 13984, 14518, 14858, 16226, 16592, 18088, 18544, 19642, 19703, 20672, 21896, 22448, 23851, 24472, 25024, 26657, 27328, 27968, 29036, 29716, 32452, 33184, 36176, 37088, 39284, 39406, 43792, 44896, 47702, 48944, 52003, 53314, 58072, 59432, 64904, 66368, 72352, 74176, 78568, 78812, 87584, 89792, 95404, 97888, 104006, 106628, 116144, 118864, 129808, 137921, 144704, 157136, 157624, 166957, 175168, 186599, 190808, 195776, 208012, 213256, 232288, 237728, 259616, 275842, 314272, 315248, 333914, 373198, 381616, 416024, 426512, 453169, 464576, 475456, 519232, 551684, 628544, 630496, 667828, 746396, 763232, 832048, 853024, 906338, 1103368, 1260992, 1335656, 1492792, 1526464, 1664096, 1706048, 1812676, 2206736, 2671312, 2985584, 3172183, 3328192, 3625352, 4413472, 5342624, 5971168, 6344366, 7250704, 8826944, 10685248, 11942336, 12688732, 14501408, 25377464, 29002816, 50754928, 101509856, 203019712]

約数ペア:

[(1, 203019712), (2, 101509856), (4, 50754928), (7, 29002816), (8, 25377464), (14, 14501408), (16, 12688732), (17, 11942336), (19, 10685248), (23, 8826944), (28, 7250704), (32, 6344366), (34, 5971168), (38, 5342624), (46, 4413472), (56, 3625352), (61, 3328192), (64, 3172183), (68, 2985584), (76, 2671312), (92, 2206736), (112, 1812676), (119, 1706048), (122, 1664096), (133, 1526464), (136, 1492792), (152, 1335656), (161, 1260992), (184, 1103368), (224, 906338), (238, 853024), (244, 832048), (266, 763232), (272, 746396), (304, 667828), (322, 630496), (323, 628544), (368, 551684), (391, 519232), (427, 475456), (437, 464576), (448, 453169), (476, 426512), (488, 416024), (532, 381616), (544, 373198), (608, 333914), (644, 315248), (646, 314272), (736, 275842), (782, 259616), (854, 237728), (874, 232288), (952, 213256), (976, 208012), (1037, 195776), (1064, 190808), (1088, 186599), (1159, 175168), (1216, 166957), (1288, 157624), (1292, 157136), (1403, 144704), (1472, 137921), (1564, 129808), (1708, 118864), (1748, 116144), (1904, 106628), (1952, 104006), (2074, 97888), (2128, 95404), (2261, 89792), (2318, 87584), (2576, 78812), (2584, 78568), (2737, 74176), (2806, 72352), (3059, 66368), (3128, 64904), (3416, 59432), (3496, 58072), (3808, 53314), (3904, 52003), (4148, 48944), (4256, 47702), (4522, 44896), (4636, 43792), (5152, 39406), (5168, 39284), (5474, 37088), (5612, 36176), (6118, 33184), (6256, 32452), (6832, 29716), (6992, 29036), (7259, 27968), (7429, 27328), (7616, 26657), (8113, 25024), (8296, 24472), (8512, 23851), (9044, 22448), (9272, 21896), (9821, 20672), (10304, 19703), (10336, 19642), (10948, 18544), (11224, 18088), (12236, 16592), (12512, 16226), (13664, 14858), (13984, 14518)]