208026592

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 449971200

約数和(自身を除く): 241944608

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 71, 76, 79, 122, 142, 152, 158, 244, 284, 304, 316, 488, 568, 608, 632, 976, 1136, 1159, 1264, 1349, 1501, 1952, 2272, 2318, 2528, 2698, 3002, 4331, 4636, 4819, 5396, 5609, 6004, 8662, 9272, 9638, 10792, 11218, 12008, 17324, 18544, 19276, 21584, 22436, 24016, 34648, 37088, 38552, 43168, 44872, 48032, 69296, 77104, 82289, 89744, 91561, 106571, 138592, 154208, 164578, 179488, 183122, 213142, 329156, 342149, 366244, 426284, 658312, 684298, 732488, 852568, 1316624, 1368596, 1464976, 1705136, 2633248, 2737192, 2929952, 3410272, 5474384, 6500831, 10948768, 13001662, 26003324, 52006648, 104013296, 208026592]

約数ペア:

[(1, 208026592), (2, 104013296), (4, 52006648), (8, 26003324), (16, 13001662), (19, 10948768), (32, 6500831), (38, 5474384), (61, 3410272), (71, 2929952), (76, 2737192), (79, 2633248), (122, 1705136), (142, 1464976), (152, 1368596), (158, 1316624), (244, 852568), (284, 732488), (304, 684298), (316, 658312), (488, 426284), (568, 366244), (608, 342149), (632, 329156), (976, 213142), (1136, 183122), (1159, 179488), (1264, 164578), (1349, 154208), (1501, 138592), (1952, 106571), (2272, 91561), (2318, 89744), (2528, 82289), (2698, 77104), (3002, 69296), (4331, 48032), (4636, 44872), (4819, 43168), (5396, 38552), (5609, 37088), (6004, 34648), (8662, 24016), (9272, 22436), (9638, 21584), (10792, 19276), (11218, 18544), (12008, 17324)]