200043217

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 234270720

約数和(自身を除く): 34227503

約数列:

[1, 11, 31, 59, 61, 163, 341, 649, 671, 1793, 1829, 1891, 3599, 5053, 9617, 9943, 20119, 20801, 39589, 55583, 105787, 109373, 111569, 298127, 308233, 586637, 1227259, 3279397, 3390563, 6453007, 18185747, 200043217]

約数ペア:

[(1, 200043217), (11, 18185747), (31, 6453007), (59, 3390563), (61, 3279397), (163, 1227259), (341, 586637), (649, 308233), (671, 298127), (1793, 111569), (1829, 109373), (1891, 105787), (3599, 55583), (5053, 39589), (9617, 20801), (9943, 20119)]