201682226

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{521}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 326229120

約数和(自身を除く): 124546894

約数列:

[1, 2, 19, 38, 61, 122, 167, 334, 521, 1042, 1159, 2318, 3173, 6346, 9899, 10187, 19798, 20374, 31781, 63562, 87007, 174014, 193553, 387106, 603839, 1207678, 1653133, 3306266, 5307427, 10614854, 100841113, 201682226]

約数ペア:

[(1, 201682226), (2, 100841113), (19, 10614854), (38, 5307427), (61, 3306266), (122, 1653133), (167, 1207678), (334, 603839), (521, 387106), (1042, 193553), (1159, 174014), (2318, 87007), (3173, 63562), (6346, 31781), (9899, 20374), (10187, 19798)]