201605846

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31393}}^1$

素因数の和:31440

約数の個数: 24

約数和(自身を含む): 344706120

約数和(自身を除く): 143100274

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 31393, 62786, 408109, 596467, 816218, 1192934, 5305417, 7754071, 10610834, 15508142, 100802923, 201605846]

約数ペア:

[(1, 201605846), (2, 100802923), (13, 15508142), (19, 10610834), (26, 7754071), (38, 5305417), (169, 1192934), (247, 816218), (338, 596467), (494, 408109), (3211, 62786), (6422, 31393)]