199111080959

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{8493413}}^1$

素因数の和:8493634

約数の個数: 16

約数和(自身を含む): 242164219968

約数和(自身を除く): 43053139009

約数列:

[1, 7, 17, 119, 197, 1379, 3349, 23443, 8493413, 59453891, 144388021, 1010716147, 1673202361, 11712416527, 28444440137, 199111080959]

約数ペア:

[(1, 199111080959), (7, 28444440137), (17, 11712416527), (119, 1673202361), (197, 1010716147), (1379, 144388021), (3349, 59453891), (23443, 8493413)]