208536752

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{593}}^1\times {\mathrm{709}}^1$

素因数の和:1341

約数の個数: 40

約数和(自身を含む): 418366080

約数和(自身を除く): 209829328

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 593, 709, 1186, 1418, 2372, 2836, 4744, 5672, 9488, 11344, 18383, 21979, 36766, 43958, 73532, 87916, 147064, 175832, 294128, 351664, 420437, 840874, 1681748, 3363496, 6726992, 13033547, 26067094, 52134188, 104268376, 208536752]

約数ペア:

[(1, 208536752), (2, 104268376), (4, 52134188), (8, 26067094), (16, 13033547), (31, 6726992), (62, 3363496), (124, 1681748), (248, 840874), (496, 420437), (593, 351664), (709, 294128), (1186, 175832), (1418, 147064), (2372, 87916), (2836, 73532), (4744, 43958), (5672, 36766), (9488, 21979), (11344, 18383)]