201478253756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{317771}}^1$

素因数の和:318014

約数の個数: 48

約数和(自身を含む): 386779367520

約数和(自身を除く): 185301113764

約数列:

[1, 2, 4, 13, 26, 52, 89, 137, 178, 274, 356, 548, 1157, 1781, 2314, 3562, 4628, 7124, 12193, 24386, 48772, 158509, 317018, 317771, 634036, 635542, 1271084, 4131023, 8262046, 16524092, 28281619, 43534627, 56563238, 87069254, 113126476, 174138508, 367661047, 565950151, 735322094, 1131900302, 1470644188, 2263800604, 3874581803, 7749163606, 15498327212, 50369563439, 100739126878, 201478253756]

約数ペア:

[(1, 201478253756), (2, 100739126878), (4, 50369563439), (13, 15498327212), (26, 7749163606), (52, 3874581803), (89, 2263800604), (137, 1470644188), (178, 1131900302), (274, 735322094), (356, 565950151), (548, 367661047), (1157, 174138508), (1781, 113126476), (2314, 87069254), (3562, 56563238), (4628, 43534627), (7124, 28281619), (12193, 16524092), (24386, 8262046), (48772, 4131023), (158509, 1271084), (317018, 635542), (317771, 634036)]