219049734145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1\times {\mathrm{198967}}^1$

素因数の和:199561

約数の個数: 32

約数和(自身を含む): 295052034816

約数和(自身を除く): 76002300671

約数列:

[1, 5, 11, 37, 55, 185, 407, 541, 2035, 2705, 5951, 20017, 29755, 100085, 198967, 220187, 994835, 1100935, 2188637, 7361779, 10943185, 36808895, 80979569, 107641147, 404897845, 538205735, 1184052617, 3982722439, 5920263085, 19913612195, 43809946829, 219049734145]

約数ペア:

[(1, 219049734145), (5, 43809946829), (11, 19913612195), (37, 5920263085), (55, 3982722439), (185, 1184052617), (407, 538205735), (541, 404897845), (2035, 107641147), (2705, 80979569), (5951, 36808895), (20017, 10943185), (29755, 7361779), (100085, 2188637), (198967, 1100935), (220187, 994835)]