197768896

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{509}}^1$

素因数の和:1001

約数の個数: 56

約数和(自身を含む): 424373040

約数和(自身を除く): 226604144

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 467, 509, 832, 934, 1018, 1868, 2036, 3736, 4072, 6071, 6617, 7472, 8144, 12142, 13234, 14944, 16288, 24284, 26468, 29888, 32576, 48568, 52936, 97136, 105872, 194272, 211744, 237703, 388544, 423488, 475406, 950812, 1901624, 3090139, 3803248, 6180278, 7606496, 12360556, 15212992, 24721112, 49442224, 98884448, 197768896]

約数ペア:

[(1, 197768896), (2, 98884448), (4, 49442224), (8, 24721112), (13, 15212992), (16, 12360556), (26, 7606496), (32, 6180278), (52, 3803248), (64, 3090139), (104, 1901624), (208, 950812), (416, 475406), (467, 423488), (509, 388544), (832, 237703), (934, 211744), (1018, 194272), (1868, 105872), (2036, 97136), (3736, 52936), (4072, 48568), (6071, 32576), (6617, 29888), (7472, 26468), (8144, 24284), (12142, 16288), (13234, 14944)]