200985220804

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{5527}}^1\times {\mathrm{25183}}^1$

素因数の和:30752

約数の個数: 36

約数和(自身を含む): 371292144384

約数和(自身を除く): 170306923580

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 5527, 11054, 22108, 25183, 50366, 100732, 105013, 210026, 420052, 478477, 956954, 1913908, 1995247, 3990494, 7980988, 9091063, 18182126, 36364252, 139186441, 278372882, 556745764, 2644542379, 5289084758, 10578169516, 50246305201, 100492610402, 200985220804]

約数ペア:

[(1, 200985220804), (2, 100492610402), (4, 50246305201), (19, 10578169516), (38, 5289084758), (76, 2644542379), (361, 556745764), (722, 278372882), (1444, 139186441), (5527, 36364252), (11054, 18182126), (22108, 9091063), (25183, 7980988), (50366, 3990494), (100732, 1995247), (105013, 1913908), (210026, 956954), (420052, 478477)]