200700945

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{601}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 358931664

約数和(自身を除く): 158230719

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 181, 205, 369, 543, 601, 615, 905, 1629, 1803, 1845, 2715, 3005, 5409, 7421, 8145, 9015, 22263, 24641, 27045, 37105, 66789, 73923, 108781, 111315, 123205, 221769, 326343, 333945, 369615, 543905, 979029, 1108845, 1631715, 4460021, 4895145, 13380063, 22300105, 40140189, 66900315, 200700945]

約数ペア:

[(1, 200700945), (3, 66900315), (5, 40140189), (9, 22300105), (15, 13380063), (41, 4895145), (45, 4460021), (123, 1631715), (181, 1108845), (205, 979029), (369, 543905), (543, 369615), (601, 333945), (615, 326343), (905, 221769), (1629, 123205), (1803, 111315), (1845, 108781), (2715, 73923), (3005, 66789), (5409, 37105), (7421, 27045), (8145, 24641), (9015, 22263)]