201994569565

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{372179}}^1$

素因数の和:372429

約数の個数: 32

約数和(自身を含む): 265289904000

約数和(自身を除く): 63295334435

約数列:

[1, 5, 19, 29, 95, 145, 197, 551, 985, 2755, 3743, 5713, 18715, 28565, 108547, 372179, 542735, 1860895, 7071401, 10793191, 35357005, 53965955, 73319263, 205070629, 366596315, 1025353145, 1393065997, 2126258627, 6965329985, 10631293135, 40398913913, 201994569565]

約数ペア:

[(1, 201994569565), (5, 40398913913), (19, 10631293135), (29, 6965329985), (95, 2126258627), (145, 1393065997), (197, 1025353145), (551, 366596315), (985, 205070629), (2755, 73319263), (3743, 53965955), (5713, 35357005), (18715, 10793191), (28565, 7071401), (108547, 1860895), (372179, 542735)]