198969836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{225079}}^1$

素因数の和:225113

約数の個数: 24

約数和(自身を含む): 397041120

約数和(自身を除く): 198071284

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 225079, 450158, 900316, 2926027, 3826343, 5852054, 7652686, 11704108, 15305372, 49742459, 99484918, 198969836]

約数ペア:

[(1, 198969836), (2, 99484918), (4, 49742459), (13, 15305372), (17, 11704108), (26, 7652686), (34, 5852054), (52, 3826343), (68, 2926027), (221, 900316), (442, 450158), (884, 225079)]