208342524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{5407}}^1$

素因数の和:5459

約数の個数: 72

約数和(自身を含む): 554211840

約数和(自身を除く): 345869316

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 676, 741, 988, 1014, 1482, 2028, 2964, 3211, 5407, 6422, 9633, 10814, 12844, 16221, 19266, 21628, 32442, 38532, 64884, 70291, 102733, 140582, 205466, 210873, 281164, 308199, 410932, 421746, 616398, 843492, 913783, 1232796, 1335529, 1827566, 2671058, 2741349, 3655132, 4006587, 5342116, 5482698, 8013174, 10965396, 16026348, 17361877, 34723754, 52085631, 69447508, 104171262, 208342524]

約数ペア:

[(1, 208342524), (2, 104171262), (3, 69447508), (4, 52085631), (6, 34723754), (12, 17361877), (13, 16026348), (19, 10965396), (26, 8013174), (38, 5482698), (39, 5342116), (52, 4006587), (57, 3655132), (76, 2741349), (78, 2671058), (114, 1827566), (156, 1335529), (169, 1232796), (228, 913783), (247, 843492), (338, 616398), (494, 421746), (507, 410932), (676, 308199), (741, 281164), (988, 210873), (1014, 205466), (1482, 140582), (2028, 102733), (2964, 70291), (3211, 64884), (5407, 38532), (6422, 32442), (9633, 21628), (10814, 19266), (12844, 16221)]