447028030

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{200461}}^1$

素因数の和:200691

約数の個数: 16

約数和(自身を含む): 808262784

約数和(自身を除く): 361234754

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 200461, 400922, 1002305, 2004610, 44702803, 89405606, 223514015, 447028030]

約数ペア:

[(1, 447028030), (2, 223514015), (5, 89405606), (10, 44702803), (223, 2004610), (446, 1002305), (1115, 400922), (2230, 200461)]