198298932

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1271147}}^1$

素因数の和:1271167

約数の個数: 24

約数和(自身を含む): 498290016

約数和(自身を除く): 299991084

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1271147, 2542294, 3813441, 5084588, 7626882, 15253764, 16524911, 33049822, 49574733, 66099644, 99149466, 198298932]

約数ペア:

[(1, 198298932), (2, 99149466), (3, 66099644), (4, 49574733), (6, 33049822), (12, 16524911), (13, 15253764), (26, 7626882), (39, 5084588), (52, 3813441), (78, 2542294), (156, 1271147)]