201321711358

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{1049}}^1\times {\mathrm{16519}}^1$

素因数の和:17764

約数の個数: 32

約数和(自身を含む): 312436152000

約数和(自身を除く): 111114440642

約数列:

[1, 2, 37, 74, 157, 314, 1049, 2098, 5809, 11618, 16519, 33038, 38813, 77626, 164693, 329386, 611203, 1222406, 2593483, 5186966, 6093641, 12187282, 17328431, 34656862, 95958871, 191917742, 641151947, 1282303894, 2720563667, 5441127334, 100660855679, 201321711358]

約数ペア:

[(1, 201321711358), (2, 100660855679), (37, 5441127334), (74, 2720563667), (157, 1282303894), (314, 641151947), (1049, 191917742), (2098, 95958871), (5809, 34656862), (11618, 17328431), (16519, 12187282), (33038, 6093641), (38813, 5186966), (77626, 2593483), (164693, 1222406), (329386, 611203)]