201949610

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{381037}}^1$

素因数の和:381097

約数の個数: 16

約数和(自身を含む): 370368936

約数和(自身を除く): 168419326

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 381037, 762074, 1905185, 3810370, 20194961, 40389922, 100974805, 201949610]

約数ペア:

[(1, 201949610), (2, 100974805), (5, 40389922), (10, 20194961), (53, 3810370), (106, 1905185), (265, 762074), (530, 381037)]