216748402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{4583}}^1$

素因数の和:4722

約数の個数: 32

約数和(自身を含む): 374274432

約数和(自身を除く): 157526030

約数列:

[1, 2, 13, 17, 26, 34, 107, 214, 221, 442, 1391, 1819, 2782, 3638, 4583, 9166, 23647, 47294, 59579, 77911, 119158, 155822, 490381, 980762, 1012843, 2025686, 6374953, 8336477, 12749906, 16672954, 108374201, 216748402]

約数ペア:

[(1, 216748402), (2, 108374201), (13, 16672954), (17, 12749906), (26, 8336477), (34, 6374953), (107, 2025686), (214, 1012843), (221, 980762), (442, 490381), (1391, 155822), (1819, 119158), (2782, 77911), (3638, 59579), (4583, 47294), (9166, 23647)]