201924495

素因数分解:

$3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8747}}^1$

素因数の和:8786

約数の個数: 48

約数和(自身を含む): 382112640

約数和(自身を除く): 180188145

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 243, 285, 405, 513, 855, 1215, 1539, 2565, 4617, 7695, 8747, 23085, 26241, 43735, 78723, 131205, 166193, 236169, 393615, 498579, 708507, 830965, 1180845, 1495737, 2125521, 2492895, 3542535, 4487211, 7478685, 10627605, 13461633, 22436055, 40384899, 67308165, 201924495]

約数ペア:

[(1, 201924495), (3, 67308165), (5, 40384899), (9, 22436055), (15, 13461633), (19, 10627605), (27, 7478685), (45, 4487211), (57, 3542535), (81, 2492895), (95, 2125521), (135, 1495737), (171, 1180845), (243, 830965), (285, 708507), (405, 498579), (513, 393615), (855, 236169), (1215, 166193), (1539, 131205), (2565, 78723), (4617, 43735), (7695, 26241), (8747, 23085)]