201864448

素因数分解:

$2^8\times {\mathrm{421}}^1\times {\mathrm{1873}}^1$

素因数の和:2310

約数の個数: 36

約数和(自身を含む): 404113108

約数和(自身を除く): 202248660

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 421, 842, 1684, 1873, 3368, 3746, 6736, 7492, 13472, 14984, 26944, 29968, 53888, 59936, 107776, 119872, 239744, 479488, 788533, 1577066, 3154132, 6308264, 12616528, 25233056, 50466112, 100932224, 201864448]

約数ペア:

[(1, 201864448), (2, 100932224), (4, 50466112), (8, 25233056), (16, 12616528), (32, 6308264), (64, 3154132), (128, 1577066), (256, 788533), (421, 479488), (842, 239744), (1684, 119872), (1873, 107776), (3368, 59936), (3746, 53888), (6736, 29968), (7492, 26944), (13472, 14984)]