199340012

素因数分解:

$2^2\times {\mathrm{271}}^1\times {\mathrm{307}}^1\times {\mathrm{599}}^1$

素因数の和:1181

約数の個数: 24

約数和(自身を含む): 351859200

約数和(自身を除く): 152519188

約数列:

[1, 2, 4, 271, 307, 542, 599, 614, 1084, 1198, 1228, 2396, 83197, 162329, 166394, 183893, 324658, 332788, 367786, 649316, 735572, 49835003, 99670006, 199340012]

約数ペア:

[(1, 199340012), (2, 99670006), (4, 49835003), (271, 735572), (307, 649316), (542, 367786), (599, 332788), (614, 324658), (1084, 183893), (1198, 166394), (1228, 162329), (2396, 83197)]