201425290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59069}}^1$

素因数の和:59118

約数の個数: 32

約数和(自身を含む): 408291840

約数和(自身を除く): 206866550

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 59069, 118138, 295345, 590690, 649759, 1299518, 1831139, 3248795, 3662278, 6497590, 9155695, 18311390, 20142529, 40285058, 100712645, 201425290]

約数ペア:

[(1, 201425290), (2, 100712645), (5, 40285058), (10, 20142529), (11, 18311390), (22, 9155695), (31, 6497590), (55, 3662278), (62, 3248795), (110, 1831139), (155, 1299518), (310, 649759), (341, 590690), (682, 295345), (1705, 118138), (3410, 59069)]