193013808

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{309317}}^1$

素因数の和:309341

約数の個数: 40

約数和(自身を含む): 536976048

約数和(自身を除く): 343962240

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 309317, 618634, 927951, 1237268, 1855902, 2474536, 3711804, 4021121, 4949072, 7423608, 8042242, 12063363, 14847216, 16084484, 24126726, 32168968, 48253452, 64337936, 96506904, 193013808]

約数ペア:

[(1, 193013808), (2, 96506904), (3, 64337936), (4, 48253452), (6, 32168968), (8, 24126726), (12, 16084484), (13, 14847216), (16, 12063363), (24, 8042242), (26, 7423608), (39, 4949072), (48, 4021121), (52, 3711804), (78, 2474536), (104, 1855902), (156, 1237268), (208, 927951), (312, 618634), (624, 309317)]