204374630

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{1171}}^1$

素因数の和:1772

約数の個数: 32

約数和(自身を含む): 380740608

約数和(自身を除く): 176365978

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 563, 1126, 1171, 2342, 2815, 5630, 5855, 11710, 17453, 34906, 36301, 72602, 87265, 174530, 181505, 363010, 659273, 1318546, 3296365, 6592730, 20437463, 40874926, 102187315, 204374630]

約数ペア:

[(1, 204374630), (2, 102187315), (5, 40874926), (10, 20437463), (31, 6592730), (62, 3296365), (155, 1318546), (310, 659273), (563, 363010), (1126, 181505), (1171, 174530), (2342, 87265), (2815, 72602), (5630, 36301), (5855, 34906), (11710, 17453)]