201764709

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1249}}^1$

素因数の和:1482

約数の個数: 32

約数和(自身を含む): 310400000

約数和(自身を除く): 108635291

約数列:

[1, 3, 9, 27, 31, 93, 193, 279, 579, 837, 1249, 1737, 3747, 5211, 5983, 11241, 17949, 33723, 38719, 53847, 116157, 161541, 241057, 348471, 723171, 1045413, 2169513, 6508539, 7472767, 22418301, 67254903, 201764709]

約数ペア:

[(1, 201764709), (3, 67254903), (9, 22418301), (27, 7472767), (31, 6508539), (93, 2169513), (193, 1045413), (279, 723171), (579, 348471), (837, 241057), (1249, 161541), (1737, 116157), (3747, 53847), (5211, 38719), (5983, 33723), (11241, 17949)]