199038409915

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2341}}^1\times {\mathrm{5927}}^1$

素因数の和:8443

約数の個数: 32

約数和(自身を含む): 253232778240

約数和(自身を除く): 54194368325

約数列:

[1, 5, 19, 95, 151, 755, 2341, 2869, 5927, 11705, 14345, 29635, 44479, 112613, 222395, 353491, 563065, 894977, 1767455, 4474885, 6716329, 13875107, 17004563, 33581645, 69375535, 85022815, 263627033, 1318135165, 2095141157, 10475705785, 39807681983, 199038409915]

約数ペア:

[(1, 199038409915), (5, 39807681983), (19, 10475705785), (95, 2095141157), (151, 1318135165), (755, 263627033), (2341, 85022815), (2869, 69375535), (5927, 33581645), (11705, 17004563), (14345, 13875107), (29635, 6716329), (44479, 4474885), (112613, 1767455), (222395, 894977), (353491, 563065)]