201872202

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 469862400

約数和(自身を除く): 267990198

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 151, 229, 278, 302, 417, 453, 458, 687, 834, 906, 973, 1057, 1374, 1603, 1946, 2114, 2919, 3171, 3206, 4809, 5838, 6342, 9618, 20989, 31831, 34579, 41978, 62967, 63662, 69158, 95493, 103737, 125934, 146923, 190986, 207474, 222817, 242053, 293846, 440769, 445634, 484106, 668451, 726159, 881538, 1336902, 1452318, 4806481, 9612962, 14419443, 28838886, 33645367, 67290734, 100936101, 201872202]

約数ペア:

[(1, 201872202), (2, 100936101), (3, 67290734), (6, 33645367), (7, 28838886), (14, 14419443), (21, 9612962), (42, 4806481), (139, 1452318), (151, 1336902), (229, 881538), (278, 726159), (302, 668451), (417, 484106), (453, 445634), (458, 440769), (687, 293846), (834, 242053), (906, 222817), (973, 207474), (1057, 190986), (1374, 146923), (1603, 125934), (1946, 103737), (2114, 95493), (2919, 69158), (3171, 63662), (3206, 62967), (4809, 41978), (5838, 34579), (6342, 31831), (9618, 20989)]