197515709872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{30632089}}^1$

素因数の和:30632141

約数の個数: 40

約数和(自身を含む): 425418465920

約数和(自身を除く): 227902756048

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 30632089, 61264178, 122528356, 245056712, 398217157, 490113424, 796434314, 949594759, 1592868628, 1899189518, 3185737256, 3798379036, 6371474512, 7596758072, 12344731867, 15193516144, 24689463734, 49378927468, 98757854936, 197515709872]

約数ペア:

[(1, 197515709872), (2, 98757854936), (4, 49378927468), (8, 24689463734), (13, 15193516144), (16, 12344731867), (26, 7596758072), (31, 6371474512), (52, 3798379036), (62, 3185737256), (104, 1899189518), (124, 1592868628), (208, 949594759), (248, 796434314), (403, 490113424), (496, 398217157), (806, 245056712), (1612, 122528356), (3224, 61264178), (6448, 30632089)]