201316414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{809}}^1$

素因数の和:1404

約数の個数: 32

約数和(自身を含む): 345371040

約数和(自身を除く): 144054626

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 563, 809, 1126, 1618, 7319, 9571, 10517, 13753, 14638, 19142, 21034, 27506, 124423, 178789, 248846, 357578, 455467, 910934, 5921071, 7742939, 11842142, 15485878, 100658207, 201316414]

約数ペア:

[(1, 201316414), (2, 100658207), (13, 15485878), (17, 11842142), (26, 7742939), (34, 5921071), (221, 910934), (442, 455467), (563, 357578), (809, 248846), (1126, 178789), (1618, 124423), (7319, 27506), (9571, 21034), (10517, 19142), (13753, 14638)]