199941612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1281677}}^1$

素因数の和:1281697

約数の個数: 24

約数和(自身を含む): 502417776

約数和(自身を除く): 302476164

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1281677, 2563354, 3845031, 5126708, 7690062, 15380124, 16661801, 33323602, 49985403, 66647204, 99970806, 199941612]

約数ペア:

[(1, 199941612), (2, 99970806), (3, 66647204), (4, 49985403), (6, 33323602), (12, 16661801), (13, 15380124), (26, 7690062), (39, 5126708), (52, 3845031), (78, 2563354), (156, 1281677)]