200842190

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{1091}}^1$

素因数の和:1588

約数の個数: 32

約数和(自身を含む): 371498400

約数和(自身を除く): 170656210

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 449, 898, 1091, 2182, 2245, 4490, 5455, 10910, 18409, 36818, 44731, 89462, 92045, 184090, 223655, 447310, 489859, 979718, 2449295, 4898590, 20084219, 40168438, 100421095, 200842190]

約数ペア:

[(1, 200842190), (2, 100421095), (5, 40168438), (10, 20084219), (41, 4898590), (82, 2449295), (205, 979718), (410, 489859), (449, 447310), (898, 223655), (1091, 184090), (2182, 92045), (2245, 89462), (4490, 44731), (5455, 36818), (10910, 18409)]