202149244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2063}}^1$

素因数の和:2226

約数の個数: 48

約数和(自身を含む): 411941376

約数和(自身を除く): 209792132

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 131, 187, 262, 374, 524, 748, 1441, 2063, 2227, 2882, 4126, 4454, 5764, 8252, 8908, 22693, 24497, 35071, 45386, 48994, 70142, 90772, 97988, 140284, 270253, 385781, 540506, 771562, 1081012, 1543124, 2972783, 4594301, 5945566, 9188602, 11891132, 18377204, 50537311, 101074622, 202149244]

約数ペア:

[(1, 202149244), (2, 101074622), (4, 50537311), (11, 18377204), (17, 11891132), (22, 9188602), (34, 5945566), (44, 4594301), (68, 2972783), (131, 1543124), (187, 1081012), (262, 771562), (374, 540506), (524, 385781), (748, 270253), (1441, 140284), (2063, 97988), (2227, 90772), (2882, 70142), (4126, 48994), (4454, 45386), (5764, 35071), (8252, 24497), (8908, 22693)]