229808306

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{66457}}^1$

素因数の和:66498

約数の個数: 32

約数和(自身を含む): 446597760

約数和(自身を除く): 216789454

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 66457, 132914, 465199, 863941, 930398, 1262683, 1727882, 2525366, 6047587, 8838781, 12095174, 16414879, 17677562, 32829758, 114904153, 229808306]

約数ペア:

[(1, 229808306), (2, 114904153), (7, 32829758), (13, 17677562), (14, 16414879), (19, 12095174), (26, 8838781), (38, 6047587), (91, 2525366), (133, 1727882), (182, 1262683), (247, 930398), (266, 863941), (494, 465199), (1729, 132914), (3458, 66457)]