201782105

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{683}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 289972224

約数和(自身を除く): 88190119

約数列:

[1, 5, 7, 23, 35, 115, 161, 367, 683, 805, 1835, 2569, 3415, 4781, 8441, 12845, 15709, 23905, 42205, 59087, 78545, 109963, 250661, 295435, 549815, 1253305, 1754627, 5765203, 8773135, 28826015, 40356421, 201782105]

約数ペア:

[(1, 201782105), (5, 40356421), (7, 28826015), (23, 8773135), (35, 5765203), (115, 1754627), (161, 1253305), (367, 549815), (683, 295435), (805, 250661), (1835, 109963), (2569, 78545), (3415, 59087), (4781, 42205), (8441, 23905), (12845, 15709)]