215222304

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{203809}}^1$

素因数の和:203833

約数の個数: 48

約数和(自身を含む): 616321440

約数和(自身を除く): 401099136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 203809, 407618, 611427, 815236, 1222854, 1630472, 2241899, 2445708, 3260944, 4483798, 4891416, 6521888, 6725697, 8967596, 9782832, 13451394, 17935192, 19565664, 26902788, 35870384, 53805576, 71740768, 107611152, 215222304]

約数ペア:

[(1, 215222304), (2, 107611152), (3, 71740768), (4, 53805576), (6, 35870384), (8, 26902788), (11, 19565664), (12, 17935192), (16, 13451394), (22, 9782832), (24, 8967596), (32, 6725697), (33, 6521888), (44, 4891416), (48, 4483798), (66, 3260944), (88, 2445708), (96, 2241899), (132, 1630472), (176, 1222854), (264, 815236), (352, 611427), (528, 407618), (1056, 203809)]