200981925

素因数分解:

$3^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{3769}}^1$

素因数の和:3867

約数の個数: 48

約数和(自身を含む): 373984000

約数和(自身を除く): 173002075

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 79, 135, 225, 237, 395, 675, 711, 1185, 1975, 2133, 3555, 3769, 5925, 10665, 11307, 17775, 18845, 33921, 53325, 56535, 94225, 101763, 169605, 282675, 297751, 508815, 848025, 893253, 1488755, 2544075, 2679759, 4466265, 7443775, 8039277, 13398795, 22331325, 40196385, 66993975, 200981925]

約数ペア:

[(1, 200981925), (3, 66993975), (5, 40196385), (9, 22331325), (15, 13398795), (25, 8039277), (27, 7443775), (45, 4466265), (75, 2679759), (79, 2544075), (135, 1488755), (225, 893253), (237, 848025), (395, 508815), (675, 297751), (711, 282675), (1185, 169605), (1975, 101763), (2133, 94225), (3555, 56535), (3769, 53325), (5925, 33921), (10665, 18845), (11307, 17775)]