200914014050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1011397}}^1$

素因数の和:1011575

約数の個数: 48

約数和(自身を含む): 389408457960

約数和(自身を除く): 188494443910

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 137, 145, 274, 290, 685, 725, 1370, 1450, 3425, 3973, 6850, 7946, 19865, 39730, 99325, 198650, 1011397, 2022794, 5056985, 10113970, 25284925, 29330513, 50569850, 58661026, 138561389, 146652565, 277122778, 293305130, 692806945, 733262825, 1385613890, 1466525650, 3464034725, 4018280281, 6928069450, 8036560562, 20091401405, 40182802810, 100457007025, 200914014050]

約数ペア:

[(1, 200914014050), (2, 100457007025), (5, 40182802810), (10, 20091401405), (25, 8036560562), (29, 6928069450), (50, 4018280281), (58, 3464034725), (137, 1466525650), (145, 1385613890), (274, 733262825), (290, 692806945), (685, 293305130), (725, 277122778), (1370, 146652565), (1450, 138561389), (3425, 58661026), (3973, 50569850), (6850, 29330513), (7946, 25284925), (19865, 10113970), (39730, 5056985), (99325, 2022794), (198650, 1011397)]