201119206

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{4639}}^1$

素因数の和:5103

約数の個数: 16

約数和(自身を含む): 308188800

約数和(自身を除く): 107069594

約数列:

[1, 2, 53, 106, 409, 818, 4639, 9278, 21677, 43354, 245867, 491734, 1897351, 3794702, 100559603, 201119206]

約数ペア:

[(1, 201119206), (2, 100559603), (53, 3794702), (106, 1897351), (409, 491734), (818, 245867), (4639, 43354), (9278, 21677)]