199324632

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{638861}}^1$

素因数の和:638883

約数の個数: 32

約数和(自身を含む): 536644080

約数和(自身を除く): 337319448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 638861, 1277722, 1916583, 2555444, 3833166, 5110888, 7666332, 8305193, 15332664, 16610386, 24915579, 33220772, 49831158, 66441544, 99662316, 199324632]

約数ペア:

[(1, 199324632), (2, 99662316), (3, 66441544), (4, 49831158), (6, 33220772), (8, 24915579), (12, 16610386), (13, 15332664), (24, 8305193), (26, 7666332), (39, 5110888), (52, 3833166), (78, 2555444), (104, 1916583), (156, 1277722), (312, 638861)]