201964029

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{773}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 294243840

約数和(自身を除く): 92279811

約数列:

[1, 3, 17, 47, 51, 109, 141, 327, 773, 799, 1853, 2319, 2397, 5123, 5559, 13141, 15369, 36331, 39423, 84257, 87091, 108993, 252771, 261273, 617627, 1432369, 1852881, 3960079, 4297107, 11880237, 67321343, 201964029]

約数ペア:

[(1, 201964029), (3, 67321343), (17, 11880237), (47, 4297107), (51, 3960079), (109, 1852881), (141, 1432369), (327, 617627), (773, 261273), (799, 252771), (1853, 108993), (2319, 87091), (2397, 84257), (5123, 39423), (5559, 36331), (13141, 15369)]