201311084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 387924768

約数和(自身を除く): 186613684

約数列:

[1, 2, 4, 13, 26, 52, 97, 107, 194, 214, 373, 388, 428, 746, 1261, 1391, 1492, 2522, 2782, 4849, 5044, 5564, 9698, 10379, 19396, 20758, 36181, 39911, 41516, 72362, 79822, 134927, 144724, 159644, 269854, 470353, 518843, 539708, 940706, 1037686, 1881412, 2075372, 3871367, 7742734, 15485468, 50327771, 100655542, 201311084]

約数ペア:

[(1, 201311084), (2, 100655542), (4, 50327771), (13, 15485468), (26, 7742734), (52, 3871367), (97, 2075372), (107, 1881412), (194, 1037686), (214, 940706), (373, 539708), (388, 518843), (428, 470353), (746, 269854), (1261, 159644), (1391, 144724), (1492, 134927), (2522, 79822), (2782, 72362), (4849, 41516), (5044, 39911), (5564, 36181), (9698, 20758), (10379, 19396)]