210232816

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{937}}^1$

素因数の和:1361

約数の個数: 40

約数和(自身を含む): 419886320

約数和(自身を除く): 209653504

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 379, 592, 758, 937, 1516, 1874, 3032, 3748, 6064, 7496, 14023, 14992, 28046, 34669, 56092, 69338, 112184, 138676, 224368, 277352, 355123, 554704, 710246, 1420492, 2840984, 5681968, 13139551, 26279102, 52558204, 105116408, 210232816]

約数ペア:

[(1, 210232816), (2, 105116408), (4, 52558204), (8, 26279102), (16, 13139551), (37, 5681968), (74, 2840984), (148, 1420492), (296, 710246), (379, 554704), (592, 355123), (758, 277352), (937, 224368), (1516, 138676), (1874, 112184), (3032, 69338), (3748, 56092), (6064, 34669), (7496, 28046), (14023, 14992)]