223804519430

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{315217633}}^1$

素因数の和:315217711

約数の個数: 16

約数和(自身を含む): 408522053664

約数和(自身を除く): 184717534234

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 315217633, 630435266, 1576088165, 3152176330, 22380451943, 44760903886, 111902259715, 223804519430]

約数ペア:

[(1, 223804519430), (2, 111902259715), (5, 44760903886), (10, 22380451943), (71, 3152176330), (142, 1576088165), (355, 630435266), (710, 315217633)]