201519736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{8513}}^1$

素因数の和:8799

約数の個数: 32

約数和(自身を含む): 413780400

約数和(自身を除く): 212260664

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 269, 538, 1076, 2152, 2959, 5918, 8513, 11836, 17026, 23672, 34052, 68104, 93643, 187286, 374572, 749144, 2289997, 4579994, 9159988, 18319976, 25189967, 50379934, 100759868, 201519736]

約数ペア:

[(1, 201519736), (2, 100759868), (4, 50379934), (8, 25189967), (11, 18319976), (22, 9159988), (44, 4579994), (88, 2289997), (269, 749144), (538, 374572), (1076, 187286), (2152, 93643), (2959, 68104), (5918, 34052), (8513, 23672), (11836, 17026)]