201982804

素因数分解:

$2^2\times {\mathrm{271}}^1\times {\mathrm{389}}^1\times {\mathrm{479}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 356428800

約数和(自身を除く): 154445996

約数列:

[1, 2, 4, 271, 389, 479, 542, 778, 958, 1084, 1556, 1916, 105419, 129809, 186331, 210838, 259618, 372662, 421676, 519236, 745324, 50495701, 100991402, 201982804]

約数ペア:

[(1, 201982804), (2, 100991402), (4, 50495701), (271, 745324), (389, 519236), (479, 421676), (542, 372662), (778, 259618), (958, 210838), (1084, 186331), (1556, 129809), (1916, 105419)]