199946222

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{3469}}^1$

素因数の和:3680

約数の個数: 32

約数和(自身を含む): 359769600

約数和(自身を除く): 159823378

約数列:

[1, 2, 7, 14, 23, 46, 161, 179, 322, 358, 1253, 2506, 3469, 4117, 6938, 8234, 24283, 28819, 48566, 57638, 79787, 159574, 558509, 620951, 1117018, 1241902, 4346657, 8693314, 14281873, 28563746, 99973111, 199946222]

約数ペア:

[(1, 199946222), (2, 99973111), (7, 28563746), (14, 14281873), (23, 8693314), (46, 4346657), (161, 1241902), (179, 1117018), (322, 620951), (358, 558509), (1253, 159574), (2506, 79787), (3469, 57638), (4117, 48566), (6938, 28819), (8234, 24283)]