203221512

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{217117}}^1$

素因数の和:217142

約数の個数: 48

約数和(自身を含む): 592732140

約数和(自身を除く): 389510628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 217117, 434234, 651351, 868468, 1302702, 1736936, 1954053, 2605404, 2822521, 3908106, 5210808, 5645042, 7816212, 8467563, 11290084, 15632424, 16935126, 22580168, 25402689, 33870252, 50805378, 67740504, 101610756, 203221512]

約数ペア:

[(1, 203221512), (2, 101610756), (3, 67740504), (4, 50805378), (6, 33870252), (8, 25402689), (9, 22580168), (12, 16935126), (13, 15632424), (18, 11290084), (24, 8467563), (26, 7816212), (36, 5645042), (39, 5210808), (52, 3908106), (72, 2822521), (78, 2605404), (104, 1954053), (117, 1736936), (156, 1302702), (234, 868468), (312, 651351), (468, 434234), (936, 217117)]