201864494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{7487}}^1$

素因数の和:7580

約数の個数: 32

約数和(自身を含む): 350977536

約数和(自身を除く): 149113042

約数列:

[1, 2, 13, 17, 26, 34, 61, 122, 221, 442, 793, 1037, 1586, 2074, 7487, 13481, 14974, 26962, 97331, 127279, 194662, 254558, 456707, 913414, 1654627, 3309254, 5937191, 7764019, 11874382, 15528038, 100932247, 201864494]

約数ペア:

[(1, 201864494), (2, 100932247), (13, 15528038), (17, 11874382), (26, 7764019), (34, 5937191), (61, 3309254), (122, 1654627), (221, 913414), (442, 456707), (793, 254558), (1037, 194662), (1586, 127279), (2074, 97331), (7487, 26962), (13481, 14974)]