205320088

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{373}}^1\times {\mathrm{829}}^1$

素因数の和:1291

約数の個数: 32

約数和(自身を含む): 391129200

約数和(自身を除く): 185809112

約数列:

[1, 2, 4, 8, 83, 166, 332, 373, 664, 746, 829, 1492, 1658, 2984, 3316, 6632, 30959, 61918, 68807, 123836, 137614, 247672, 275228, 309217, 550456, 618434, 1236868, 2473736, 25665011, 51330022, 102660044, 205320088]

約数ペア:

[(1, 205320088), (2, 102660044), (4, 51330022), (8, 25665011), (83, 2473736), (166, 1236868), (332, 618434), (373, 550456), (664, 309217), (746, 275228), (829, 247672), (1492, 137614), (1658, 123836), (2984, 68807), (3316, 61918), (6632, 30959)]