200801056

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{145931}}^1$

素因数の和:145984

約数の個数: 24

約数和(自身を含む): 404523504

約数和(自身を除く): 203722448

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 145931, 291862, 583724, 1167448, 2334896, 4669792, 6275033, 12550066, 25100132, 50200264, 100400528, 200801056]

約数ペア:

[(1, 200801056), (2, 100400528), (4, 50200264), (8, 25100132), (16, 12550066), (32, 6275033), (43, 4669792), (86, 2334896), (172, 1167448), (344, 583724), (688, 291862), (1376, 145931)]