200943070

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1\times {\mathrm{359}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 365783040

約数和(自身を除く): 164839970

約数列:

[1, 2, 5, 10, 223, 251, 359, 446, 502, 718, 1115, 1255, 1795, 2230, 2510, 3590, 55973, 80057, 90109, 111946, 160114, 180218, 279865, 400285, 450545, 559730, 800570, 901090, 20094307, 40188614, 100471535, 200943070]

約数ペア:

[(1, 200943070), (2, 100471535), (5, 40188614), (10, 20094307), (223, 901090), (251, 800570), (359, 559730), (446, 450545), (502, 400285), (718, 279865), (1115, 180218), (1255, 160114), (1795, 111946), (2230, 90109), (2510, 80057), (3590, 55973)]