209300747

素因数分解:

${\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:694

約数の個数: 16

約数和(自身を含む): 219974400

約数和(自身を除く): 10673653

約数列:

[1, 31, 113, 149, 401, 3503, 4619, 12431, 16837, 45313, 59749, 521947, 1404703, 1852219, 6751637, 209300747]

約数ペア:

[(1, 209300747), (31, 6751637), (113, 1852219), (149, 1404703), (401, 521947), (3503, 59749), (4619, 45313), (12431, 16837)]