201192550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3191}}^1$

素因数の和:3313

約数の個数: 48

約数和(自身を含む): 407286432

約数和(自身を除く): 206093882

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 97, 130, 194, 325, 485, 650, 970, 1261, 2425, 2522, 3191, 4850, 6305, 6382, 12610, 15955, 31525, 31910, 41483, 63050, 79775, 82966, 159550, 207415, 309527, 414830, 619054, 1037075, 1547635, 2074150, 3095270, 4023851, 7738175, 8047702, 15476350, 20119255, 40238510, 100596275, 201192550]

約数ペア:

[(1, 201192550), (2, 100596275), (5, 40238510), (10, 20119255), (13, 15476350), (25, 8047702), (26, 7738175), (50, 4023851), (65, 3095270), (97, 2074150), (130, 1547635), (194, 1037075), (325, 619054), (485, 414830), (650, 309527), (970, 207415), (1261, 159550), (2425, 82966), (2522, 79775), (3191, 63050), (4850, 41483), (6305, 31910), (6382, 31525), (12610, 15955)]