229684

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:655

約数の個数: 24

約数和(自身を含む): 495488

約数和(自身を除く): 265804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 631, 1262, 2524, 4417, 8203, 8834, 16406, 17668, 32812, 57421, 114842, 229684]

約数ペア:

[(1, 229684), (2, 114842), (4, 57421), (7, 32812), (13, 17668), (14, 16406), (26, 8834), (28, 8203), (52, 4417), (91, 2524), (182, 1262), (364, 631)]