202609725820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{5496737}}^1$

素因数の和:5496862

約数の個数: 48

約数和(自身を含む): 452491472160

約数和(自身を除く): 249881746340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 97, 190, 194, 380, 388, 485, 970, 1843, 1940, 3686, 7372, 9215, 18430, 36860, 5496737, 10993474, 21986948, 27483685, 54967370, 104438003, 109934740, 208876006, 417752012, 522190015, 533183489, 1044380030, 1066366978, 2088760060, 2132733956, 2665917445, 5331834890, 10130486291, 10663669780, 20260972582, 40521945164, 50652431455, 101304862910, 202609725820]

約数ペア:

[(1, 202609725820), (2, 101304862910), (4, 50652431455), (5, 40521945164), (10, 20260972582), (19, 10663669780), (20, 10130486291), (38, 5331834890), (76, 2665917445), (95, 2132733956), (97, 2088760060), (190, 1066366978), (194, 1044380030), (380, 533183489), (388, 522190015), (485, 417752012), (970, 208876006), (1843, 109934740), (1940, 104438003), (3686, 54967370), (7372, 27483685), (9215, 21986948), (18430, 10993474), (36860, 5496737)]