201461708

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1123}}^1$

素因数の和:1326

約数の個数: 48

約数和(自身を含む): 415430400

約数和(自身を除く): 213968692

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 149, 172, 298, 301, 596, 602, 1043, 1123, 1204, 2086, 2246, 4172, 4492, 6407, 7861, 12814, 15722, 25628, 31444, 44849, 48289, 89698, 96578, 167327, 179396, 193156, 334654, 338023, 669308, 676046, 1171289, 1352092, 2342578, 4685156, 7195061, 14390122, 28780244, 50365427, 100730854, 201461708]

約数ペア:

[(1, 201461708), (2, 100730854), (4, 50365427), (7, 28780244), (14, 14390122), (28, 7195061), (43, 4685156), (86, 2342578), (149, 1352092), (172, 1171289), (298, 676046), (301, 669308), (596, 338023), (602, 334654), (1043, 193156), (1123, 179396), (1204, 167327), (2086, 96578), (2246, 89698), (4172, 48289), (4492, 44849), (6407, 31444), (7861, 25628), (12814, 15722)]