203343090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{16903}}^1$

素因数の和:17314

約数の個数: 32

約数和(自身を含む): 489269376

約数和(自身を除く): 285926286

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 401, 802, 1203, 2005, 2406, 4010, 6015, 12030, 16903, 33806, 50709, 84515, 101418, 169030, 253545, 507090, 6778103, 13556206, 20334309, 33890515, 40668618, 67781030, 101671545, 203343090]

約数ペア:

[(1, 203343090), (2, 101671545), (3, 67781030), (5, 40668618), (6, 33890515), (10, 20334309), (15, 13556206), (30, 6778103), (401, 507090), (802, 253545), (1203, 169030), (2005, 101418), (2406, 84515), (4010, 50709), (6015, 33806), (12030, 16903)]