202427985

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{1901}}^1$

素因数の和:2169

約数の個数: 32

約数和(自身を含む): 335969280

約数和(自身を除く): 133541295

約数列:

[1, 3, 5, 15, 31, 93, 155, 229, 465, 687, 1145, 1901, 3435, 5703, 7099, 9505, 21297, 28515, 35495, 58931, 106485, 176793, 294655, 435329, 883965, 1305987, 2176645, 6529935, 13495199, 40485597, 67475995, 202427985]

約数ペア:

[(1, 202427985), (3, 67475995), (5, 40485597), (15, 13495199), (31, 6529935), (93, 2176645), (155, 1305987), (229, 883965), (465, 435329), (687, 294655), (1145, 176793), (1901, 106485), (3435, 58931), (5703, 35495), (7099, 28515), (9505, 21297)]