221292022165

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2131}}^1\times {\mathrm{37693}}^1$

素因数の和:39877

約数の個数: 32

約数和(自身を含む): 289308988800

約数和(自身を除く): 68016966635

約数列:

[1, 5, 19, 29, 95, 145, 551, 2131, 2755, 10655, 37693, 40489, 61799, 188465, 202445, 308995, 716167, 1093097, 1174181, 3580835, 5465485, 5870905, 20768843, 80323783, 103844215, 401618915, 1526151877, 2329389707, 7630759385, 11646948535, 44258404433, 221292022165]

約数ペア:

[(1, 221292022165), (5, 44258404433), (19, 11646948535), (29, 7630759385), (95, 2329389707), (145, 1526151877), (551, 401618915), (2131, 103844215), (2755, 80323783), (10655, 20768843), (37693, 5870905), (40489, 5465485), (61799, 3580835), (188465, 1174181), (202445, 1093097), (308995, 716167)]