201515710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{96419}}^1$

素因数の和:96456

約数の個数: 32

約数和(自身を含む): 416534400

約数和(自身を除く): 215018690

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 96419, 192838, 482095, 964190, 1060609, 1831961, 2121218, 3663922, 5303045, 9159805, 10606090, 18319610, 20151571, 40303142, 100757855, 201515710]

約数ペア:

[(1, 201515710), (2, 100757855), (5, 40303142), (10, 20151571), (11, 18319610), (19, 10606090), (22, 9159805), (38, 5303045), (55, 3663922), (95, 2121218), (110, 1831961), (190, 1060609), (209, 964190), (418, 482095), (1045, 192838), (2090, 96419)]