213099304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59063}}^1$

素因数の和:59121

約数の個数: 32

約数和(自身を含む): 446523840

約数和(自身を除く): 233424536

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 59063, 118126, 236252, 472504, 649693, 1299386, 2421583, 2598772, 4843166, 5197544, 9686332, 19372664, 26637413, 53274826, 106549652, 213099304]

約数ペア:

[(1, 213099304), (2, 106549652), (4, 53274826), (8, 26637413), (11, 19372664), (22, 9686332), (41, 5197544), (44, 4843166), (82, 2598772), (88, 2421583), (164, 1299386), (328, 649693), (451, 472504), (902, 236252), (1804, 118126), (3608, 59063)]