201419465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{28429}}^1$

素因数の和:28556

約数の個数: 16

約数和(自身を含む): 262693200

約数和(自身を除く): 61273735

約数列:

[1, 5, 13, 65, 109, 545, 1417, 7085, 28429, 142145, 369577, 1847885, 3098761, 15493805, 40283893, 201419465]

約数ペア:

[(1, 201419465), (5, 40283893), (13, 15493805), (65, 3098761), (109, 1847885), (545, 369577), (1417, 142145), (7085, 28429)]