202475384

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{19913}}^1$

素因数の和:19991

約数の個数: 32

約数和(自身を含む): 401466240

約数和(自身を除く): 198990856

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 1271, 2542, 5084, 10168, 19913, 39826, 79652, 159304, 617303, 816433, 1234606, 1632866, 2469212, 3265732, 4938424, 6531464, 25309423, 50618846, 101237692, 202475384]

約数ペア:

[(1, 202475384), (2, 101237692), (4, 50618846), (8, 25309423), (31, 6531464), (41, 4938424), (62, 3265732), (82, 2469212), (124, 1632866), (164, 1234606), (248, 816433), (328, 617303), (1271, 159304), (2542, 79652), (5084, 39826), (10168, 19913)]