200419424

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{887}}^1$

素因数の和:1227

約数の個数: 48

約数和(自身を含む): 413538048

約数和(自身を除く): 213118624

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 307, 368, 614, 736, 887, 1228, 1774, 2456, 3548, 4912, 7061, 7096, 9824, 14122, 14192, 20401, 28244, 28384, 40802, 56488, 81604, 112976, 163208, 225952, 272309, 326416, 544618, 652832, 1089236, 2178472, 4356944, 6263107, 8713888, 12526214, 25052428, 50104856, 100209712, 200419424]

約数ペア:

[(1, 200419424), (2, 100209712), (4, 50104856), (8, 25052428), (16, 12526214), (23, 8713888), (32, 6263107), (46, 4356944), (92, 2178472), (184, 1089236), (307, 652832), (368, 544618), (614, 326416), (736, 272309), (887, 225952), (1228, 163208), (1774, 112976), (2456, 81604), (3548, 56488), (4912, 40802), (7061, 28384), (7096, 28244), (9824, 20401), (14122, 14192)]