203351786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{839}}^1$

素因数の和:1354

約数の個数: 32

約数和(自身を含む): 348364800

約数和(自身を除く): 145013014

約数列:

[1, 2, 11, 22, 23, 46, 253, 479, 506, 839, 958, 1678, 5269, 9229, 10538, 11017, 18458, 19297, 22034, 38594, 121187, 212267, 242374, 401881, 424534, 803762, 4420691, 8841382, 9243263, 18486526, 101675893, 203351786]

約数ペア:

[(1, 203351786), (2, 101675893), (11, 18486526), (22, 9243263), (23, 8841382), (46, 4420691), (253, 803762), (479, 424534), (506, 401881), (839, 242374), (958, 212267), (1678, 121187), (5269, 38594), (9229, 22034), (10538, 19297), (11017, 18458)]