207978768

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{23677}}^1$

素因数の和:23752

約数の個数: 60

約数和(自身を含む): 591618508

約数和(自身を除く): 383639740

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2928, 4392, 8784, 23677, 47354, 71031, 94708, 142062, 189416, 213093, 284124, 378832, 426186, 568248, 852372, 1136496, 1444297, 1704744, 2888594, 3409488, 4332891, 5777188, 8665782, 11554376, 12998673, 17331564, 23108752, 25997346, 34663128, 51994692, 69326256, 103989384, 207978768]

約数ペア:

[(1, 207978768), (2, 103989384), (3, 69326256), (4, 51994692), (6, 34663128), (8, 25997346), (9, 23108752), (12, 17331564), (16, 12998673), (18, 11554376), (24, 8665782), (36, 5777188), (48, 4332891), (61, 3409488), (72, 2888594), (122, 1704744), (144, 1444297), (183, 1136496), (244, 852372), (366, 568248), (488, 426186), (549, 378832), (732, 284124), (976, 213093), (1098, 189416), (1464, 142062), (2196, 94708), (2928, 71031), (4392, 47354), (8784, 23677)]