201522679930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8289703}}^1$

素因数の和:8289751

約数の個数: 64

約数和(自身を含む): 451225168128

約数和(自身を除く): 249702488198

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 170, 187, 221, 286, 374, 442, 715, 935, 1105, 1430, 1870, 2210, 2431, 4862, 12155, 24310, 8289703, 16579406, 41448515, 82897030, 91186733, 107766139, 140924951, 182373466, 215532278, 281849902, 455933665, 538830695, 704624755, 911867330, 1077661390, 1185427529, 1409249510, 1550174461, 1832024363, 2370855058, 3100348922, 3664048726, 5927137645, 7750872305, 9160121815, 11854275290, 15501744610, 18320243630, 20152267993, 40304535986, 100761339965, 201522679930]

約数ペア:

[(1, 201522679930), (2, 100761339965), (5, 40304535986), (10, 20152267993), (11, 18320243630), (13, 15501744610), (17, 11854275290), (22, 9160121815), (26, 7750872305), (34, 5927137645), (55, 3664048726), (65, 3100348922), (85, 2370855058), (110, 1832024363), (130, 1550174461), (143, 1409249510), (170, 1185427529), (187, 1077661390), (221, 911867330), (286, 704624755), (374, 538830695), (442, 455933665), (715, 281849902), (935, 215532278), (1105, 182373466), (1430, 140924951), (1870, 107766139), (2210, 91186733), (2431, 82897030), (4862, 41448515), (12155, 16579406), (24310, 8289703)]