201918302

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{7649}}^1$

素因数の和:7915

約数の個数: 16

約数和(自身を含む): 308998800

約数和(自身を除く): 107080498

約数列:

[1, 2, 67, 134, 197, 394, 7649, 13199, 15298, 26398, 512483, 1024966, 1506853, 3013706, 100959151, 201918302]

約数ペア:

[(1, 201918302), (2, 100959151), (67, 3013706), (134, 1506853), (197, 1024966), (394, 512483), (7649, 26398), (13199, 15298)]