202478145

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{2437}}^1$

素因数の和:2665

約数の個数: 32

約数和(自身を含む): 337029120

約数和(自身を除く): 134550975

約数列:

[1, 3, 5, 15, 29, 87, 145, 191, 435, 573, 955, 2437, 2865, 5539, 7311, 12185, 16617, 27695, 36555, 70673, 83085, 212019, 353365, 465467, 1060095, 1396401, 2327335, 6982005, 13498543, 40495629, 67492715, 202478145]

約数ペア:

[(1, 202478145), (3, 67492715), (5, 40495629), (15, 13498543), (29, 6982005), (87, 2327335), (145, 1396401), (191, 1060095), (435, 465467), (573, 353365), (955, 212019), (2437, 83085), (2865, 70673), (5539, 36555), (7311, 27695), (12185, 16617)]