207399456

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3851}}^1$

素因数の和:3895

約数の個数: 144

約数和(自身を含む): 681434208

約数和(自身を除く): 474034752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 96, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 288, 306, 352, 374, 396, 408, 528, 544, 561, 612, 748, 792, 816, 1056, 1122, 1224, 1496, 1584, 1632, 1683, 2244, 2448, 2992, 3168, 3366, 3851, 4488, 4896, 5984, 6732, 7702, 8976, 11553, 13464, 15404, 17952, 23106, 26928, 30808, 34659, 42361, 46212, 53856, 61616, 65467, 69318, 84722, 92424, 123232, 127083, 130934, 138636, 169444, 184848, 196401, 254166, 261868, 277272, 338888, 369696, 381249, 392802, 508332, 523736, 554544, 589203, 677776, 720137, 762498, 785604, 1016664, 1047472, 1109088, 1178406, 1355552, 1440274, 1524996, 1571208, 2033328, 2094944, 2160411, 2356812, 2880548, 3049992, 3142416, 4066656, 4320822, 4713624, 5761096, 6099984, 6284832, 6481233, 8641644, 9427248, 11522192, 12199968, 12962466, 17283288, 18854496, 23044384, 25924932, 34566576, 51849864, 69133152, 103699728, 207399456]

約数ペア:

[(1, 207399456), (2, 103699728), (3, 69133152), (4, 51849864), (6, 34566576), (8, 25924932), (9, 23044384), (11, 18854496), (12, 17283288), (16, 12962466), (17, 12199968), (18, 11522192), (22, 9427248), (24, 8641644), (32, 6481233), (33, 6284832), (34, 6099984), (36, 5761096), (44, 4713624), (48, 4320822), (51, 4066656), (66, 3142416), (68, 3049992), (72, 2880548), (88, 2356812), (96, 2160411), (99, 2094944), (102, 2033328), (132, 1571208), (136, 1524996), (144, 1440274), (153, 1355552), (176, 1178406), (187, 1109088), (198, 1047472), (204, 1016664), (264, 785604), (272, 762498), (288, 720137), (306, 677776), (352, 589203), (374, 554544), (396, 523736), (408, 508332), (528, 392802), (544, 381249), (561, 369696), (612, 338888), (748, 277272), (792, 261868), (816, 254166), (1056, 196401), (1122, 184848), (1224, 169444), (1496, 138636), (1584, 130934), (1632, 127083), (1683, 123232), (2244, 92424), (2448, 84722), (2992, 69318), (3168, 65467), (3366, 61616), (3851, 53856), (4488, 46212), (4896, 42361), (5984, 34659), (6732, 30808), (7702, 26928), (8976, 23106), (11553, 17952), (13464, 15404)]