202152488

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{2621}}^1$

素因数の和:2969

約数の個数: 32

約数和(自身を含む): 392670720

約数和(自身を除く): 190518232

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 311, 622, 1244, 2488, 2621, 5242, 9641, 10484, 19282, 20968, 38564, 77128, 81251, 162502, 325004, 650008, 815131, 1630262, 3260524, 6521048, 25269061, 50538122, 101076244, 202152488]

約数ペア:

[(1, 202152488), (2, 101076244), (4, 50538122), (8, 25269061), (31, 6521048), (62, 3260524), (124, 1630262), (248, 815131), (311, 650008), (622, 325004), (1244, 162502), (2488, 81251), (2621, 77128), (5242, 38564), (9641, 20968), (10484, 19282)]