396200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{283}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 1056480

約数和(自身を除く): 660280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 283, 350, 566, 700, 1132, 1400, 1415, 1981, 2264, 2830, 3962, 5660, 7075, 7924, 9905, 11320, 14150, 15848, 19810, 28300, 39620, 49525, 56600, 79240, 99050, 198100, 396200]

約数ペア:

[(1, 396200), (2, 198100), (4, 99050), (5, 79240), (7, 56600), (8, 49525), (10, 39620), (14, 28300), (20, 19810), (25, 15848), (28, 14150), (35, 11320), (40, 9905), (50, 7924), (56, 7075), (70, 5660), (100, 3962), (140, 2830), (175, 2264), (200, 1981), (280, 1415), (283, 1400), (350, 1132), (566, 700)]