210077690

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{396373}}^1$

素因数の和:396433

約数の個数: 16

約数和(自身を含む): 385275528

約数和(自身を除く): 175197838

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 396373, 792746, 1981865, 3963730, 21007769, 42015538, 105038845, 210077690]

約数ペア:

[(1, 210077690), (2, 105038845), (5, 42015538), (10, 21007769), (53, 3963730), (106, 1981865), (265, 792746), (530, 396373)]