210373994

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 329443200

約数和(自身を除く): 119069206

約数列:

[1, 2, 61, 71, 122, 142, 149, 163, 298, 326, 4331, 8662, 9089, 9943, 10579, 11573, 18178, 19886, 21158, 23146, 24287, 48574, 645319, 705953, 1290638, 1411906, 1481507, 1724377, 2963014, 3448754, 105186997, 210373994]

約数ペア:

[(1, 210373994), (2, 105186997), (61, 3448754), (71, 2963014), (122, 1724377), (142, 1481507), (149, 1411906), (163, 1290638), (298, 705953), (326, 645319), (4331, 48574), (8662, 24287), (9089, 23146), (9943, 21158), (10579, 19886), (11573, 18178)]