211877766

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{11351}}^1$

素因数の和:11437

約数の個数: 48

約数和(自身を含む): 494084448

約数和(自身を除く): 282206682

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 61, 102, 122, 153, 183, 306, 366, 549, 1037, 1098, 2074, 3111, 6222, 9333, 11351, 18666, 22702, 34053, 68106, 102159, 192967, 204318, 385934, 578901, 692411, 1157802, 1384822, 1736703, 2077233, 3473406, 4154466, 6231699, 11770987, 12463398, 23541974, 35312961, 70625922, 105938883, 211877766]

約数ペア:

[(1, 211877766), (2, 105938883), (3, 70625922), (6, 35312961), (9, 23541974), (17, 12463398), (18, 11770987), (34, 6231699), (51, 4154466), (61, 3473406), (102, 2077233), (122, 1736703), (153, 1384822), (183, 1157802), (306, 692411), (366, 578901), (549, 385934), (1037, 204318), (1098, 192967), (2074, 102159), (3111, 68106), (6222, 34053), (9333, 22702), (11351, 18666)]