200673385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3181}}^1$

素因数の和:3265

約数の個数: 32

約数和(自身を含む): 278590464

約数和(自身を除く): 77917079

約数列:

[1, 5, 11, 31, 37, 55, 155, 185, 341, 407, 1147, 1705, 2035, 3181, 5735, 12617, 15905, 34991, 63085, 98611, 117697, 174955, 493055, 588485, 1084721, 1294667, 3648607, 5423605, 6473335, 18243035, 40134677, 200673385]

約数ペア:

[(1, 200673385), (5, 40134677), (11, 18243035), (31, 6473335), (37, 5423605), (55, 3648607), (155, 1294667), (185, 1084721), (341, 588485), (407, 493055), (1147, 174955), (1705, 117697), (2035, 98611), (3181, 63085), (5735, 34991), (12617, 15905)]