201481630

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{58741}}^1$

素因数の和:58769

約数の個数: 32

約数和(自身を含む): 422942400

約数和(自身を除く): 221460770

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 58741, 117482, 293705, 411187, 587410, 822374, 2055935, 2878309, 4111870, 5756618, 14391545, 20148163, 28783090, 40296326, 100740815, 201481630]

約数ペア:

[(1, 201481630), (2, 100740815), (5, 40296326), (7, 28783090), (10, 20148163), (14, 14391545), (35, 5756618), (49, 4111870), (70, 2878309), (98, 2055935), (245, 822374), (343, 587410), (490, 411187), (686, 293705), (1715, 117482), (3430, 58741)]