214920288317

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{21067}}^1$

素因数の和:21466

約数の個数: 48

約数和(自身を含む): 272704529088

約数和(自身を除く): 57784240771

約数列:

[1, 7, 17, 37, 49, 119, 259, 331, 629, 833, 1813, 2317, 4403, 5627, 12247, 16219, 21067, 30821, 39389, 85729, 147469, 208199, 275723, 358139, 600103, 779479, 1032283, 1457393, 2506973, 5456353, 6973177, 10201751, 13251143, 17548811, 38194471, 48812239, 92758001, 118544009, 258007549, 341685673, 649306007, 829808063, 1806052843, 4386128333, 5808656441, 12642369901, 30702898331, 214920288317]

約数ペア:

[(1, 214920288317), (7, 30702898331), (17, 12642369901), (37, 5808656441), (49, 4386128333), (119, 1806052843), (259, 829808063), (331, 649306007), (629, 341685673), (833, 258007549), (1813, 118544009), (2317, 92758001), (4403, 48812239), (5627, 38194471), (12247, 17548811), (16219, 13251143), (21067, 10201751), (30821, 6973177), (39389, 5456353), (85729, 2506973), (147469, 1457393), (208199, 1032283), (275723, 779479), (358139, 600103)]