215090856

素因数分解:

$2^3\times 3^3\times {\mathrm{995791}}^1$

素因数の和:995806

約数の個数: 32

約数和(自身を含む): 597475200

約数和(自身を除く): 382384344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 995791, 1991582, 2987373, 3983164, 5974746, 7966328, 8962119, 11949492, 17924238, 23898984, 26886357, 35848476, 53772714, 71696952, 107545428, 215090856]

約数ペア:

[(1, 215090856), (2, 107545428), (3, 71696952), (4, 53772714), (6, 35848476), (8, 26886357), (9, 23898984), (12, 17924238), (18, 11949492), (24, 8962119), (27, 7966328), (36, 5974746), (54, 3983164), (72, 2987373), (108, 1991582), (216, 995791)]