202617987

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 326343168

約数和(自身を除く): 123725181

約数列:

[1, 3, 11, 13, 33, 39, 47, 141, 143, 169, 429, 507, 517, 611, 773, 1551, 1833, 1859, 2319, 5577, 6721, 7943, 8503, 10049, 20163, 23829, 25509, 30147, 36331, 87373, 108993, 110539, 130637, 262119, 331617, 391911, 399641, 472303, 1198923, 1416909, 1437007, 4311021, 5195333, 6139939, 15585999, 18419817, 67539329, 202617987]

約数ペア:

[(1, 202617987), (3, 67539329), (11, 18419817), (13, 15585999), (33, 6139939), (39, 5195333), (47, 4311021), (141, 1437007), (143, 1416909), (169, 1198923), (429, 472303), (507, 399641), (517, 391911), (611, 331617), (773, 262119), (1551, 130637), (1833, 110539), (1859, 108993), (2319, 87373), (5577, 36331), (6721, 30147), (7943, 25509), (8503, 23829), (10049, 20163)]