201865924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1291}}^1$

素因数の和:1436

約数の個数: 48

約数和(自身を含む): 397067776

約数和(自身を除く): 195201852

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 97, 124, 194, 388, 403, 806, 1261, 1291, 1612, 2522, 2582, 3007, 5044, 5164, 6014, 12028, 16783, 33566, 39091, 40021, 67132, 78182, 80042, 125227, 156364, 160084, 250454, 500908, 520273, 1040546, 1627951, 2081092, 3255902, 3882037, 6511804, 7764074, 15528148, 50466481, 100932962, 201865924]

約数ペア:

[(1, 201865924), (2, 100932962), (4, 50466481), (13, 15528148), (26, 7764074), (31, 6511804), (52, 3882037), (62, 3255902), (97, 2081092), (124, 1627951), (194, 1040546), (388, 520273), (403, 500908), (806, 250454), (1261, 160084), (1291, 156364), (1612, 125227), (2522, 80042), (2582, 78182), (3007, 67132), (5044, 40021), (5164, 39091), (6014, 33566), (12028, 16783)]