201400215

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{4327}}^1$

素因数の和:4471

約数の個数: 32

約数和(自身を含む): 336545280

約数和(自身を除く): 135145065

約数列:

[1, 3, 5, 15, 29, 87, 107, 145, 321, 435, 535, 1605, 3103, 4327, 9309, 12981, 15515, 21635, 46545, 64905, 125483, 376449, 462989, 627415, 1388967, 1882245, 2314945, 6944835, 13426681, 40280043, 67133405, 201400215]

約数ペア:

[(1, 201400215), (3, 67133405), (5, 40280043), (15, 13426681), (29, 6944835), (87, 2314945), (107, 1882245), (145, 1388967), (321, 627415), (435, 462989), (535, 376449), (1605, 125483), (3103, 64905), (4327, 46545), (9309, 21635), (12981, 15515)]