200945746

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{223}}^1\times {\mathrm{1559}}^1$

素因数の和:1818

約数の個数: 24

約数和(自身を含む): 321834240

約数和(自身を除く): 120888494

約数列:

[1, 2, 17, 34, 223, 289, 446, 578, 1559, 3118, 3791, 7582, 26503, 53006, 64447, 128894, 347657, 450551, 695314, 901102, 5910169, 11820338, 100472873, 200945746]

約数ペア:

[(1, 200945746), (2, 100472873), (17, 11820338), (34, 5910169), (223, 901102), (289, 695314), (446, 450551), (578, 347657), (1559, 128894), (3118, 64447), (3791, 53006), (7582, 26503)]