201304730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{2777}}^1$

素因数の和:3454

約数の個数: 32

約数和(自身を含む): 396031680

約数和(自身を除く): 194726950

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 659, 1318, 2777, 3295, 5554, 6590, 7249, 13885, 14498, 27770, 30547, 36245, 61094, 72490, 152735, 305470, 1830043, 3660086, 9150215, 18300430, 20130473, 40260946, 100652365, 201304730]

約数ペア:

[(1, 201304730), (2, 100652365), (5, 40260946), (10, 20130473), (11, 18300430), (22, 9150215), (55, 3660086), (110, 1830043), (659, 305470), (1318, 152735), (2777, 72490), (3295, 61094), (5554, 36245), (6590, 30547), (7249, 27770), (13885, 14498)]