196999729905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1741}}^1\times {\mathrm{14591}}^1$

素因数の和:16398

約数の個数: 64

約数和(自身を含む): 351395905536

約数和(自身を除く): 154396175631

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 705, 1551, 1741, 2585, 5223, 7755, 8705, 14591, 19151, 26115, 43773, 57453, 72955, 81827, 95755, 160501, 218865, 245481, 287265, 409135, 481503, 685777, 802505, 900097, 1227405, 2057331, 2407515, 2700291, 3428885, 4500485, 7543547, 10286655, 13501455, 22630641, 25402931, 37717735, 76208793, 113153205, 127014655, 279432241, 381043965, 838296723, 1193937757, 1397161205, 3581813271, 4191483615, 5969688785, 13133315327, 17909066355, 39399945981, 65666576635, 196999729905]

約数ペア:

[(1, 196999729905), (3, 65666576635), (5, 39399945981), (11, 17909066355), (15, 13133315327), (33, 5969688785), (47, 4191483615), (55, 3581813271), (141, 1397161205), (165, 1193937757), (235, 838296723), (517, 381043965), (705, 279432241), (1551, 127014655), (1741, 113153205), (2585, 76208793), (5223, 37717735), (7755, 25402931), (8705, 22630641), (14591, 13501455), (19151, 10286655), (26115, 7543547), (43773, 4500485), (57453, 3428885), (72955, 2700291), (81827, 2407515), (95755, 2057331), (160501, 1227405), (218865, 900097), (245481, 802505), (287265, 685777), (409135, 481503)]