201523740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{305339}}^1$

素因数の和:305362

約数の個数: 48

約数和(自身を含む): 615565440

約数和(自身を除く): 414041700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 305339, 610678, 916017, 1221356, 1526695, 1832034, 3053390, 3358729, 3664068, 4580085, 6106780, 6717458, 9160170, 10076187, 13434916, 16793645, 18320340, 20152374, 33587290, 40304748, 50380935, 67174580, 100761870, 201523740]

約数ペア:

[(1, 201523740), (2, 100761870), (3, 67174580), (4, 50380935), (5, 40304748), (6, 33587290), (10, 20152374), (11, 18320340), (12, 16793645), (15, 13434916), (20, 10076187), (22, 9160170), (30, 6717458), (33, 6106780), (44, 4580085), (55, 3664068), (60, 3358729), (66, 3053390), (110, 1832034), (132, 1526695), (165, 1221356), (220, 916017), (330, 610678), (660, 305339)]