200817240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1181}}^1$

素因数の和:1317

約数の個数: 128

約数和(自身を含む): 655300800

約数和(自身を除く): 454483560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 109, 120, 130, 156, 195, 218, 260, 312, 327, 390, 436, 520, 545, 654, 780, 872, 1090, 1181, 1308, 1417, 1560, 1635, 2180, 2362, 2616, 2834, 3270, 3543, 4251, 4360, 4724, 5668, 5905, 6540, 7085, 7086, 8502, 9448, 11336, 11810, 13080, 14170, 14172, 15353, 17004, 17715, 21255, 23620, 28340, 28344, 30706, 34008, 35430, 42510, 46059, 47240, 56680, 61412, 70860, 76765, 85020, 92118, 122824, 128729, 141720, 153530, 170040, 184236, 230295, 257458, 307060, 368472, 386187, 460590, 514916, 614120, 643645, 772374, 921180, 1029832, 1287290, 1544748, 1673477, 1842360, 1930935, 2574580, 3089496, 3346954, 3861870, 5020431, 5149160, 6693908, 7723740, 8367385, 10040862, 13387816, 15447480, 16734770, 20081724, 25102155, 33469540, 40163448, 50204310, 66939080, 100408620, 200817240]

約数ペア:

[(1, 200817240), (2, 100408620), (3, 66939080), (4, 50204310), (5, 40163448), (6, 33469540), (8, 25102155), (10, 20081724), (12, 16734770), (13, 15447480), (15, 13387816), (20, 10040862), (24, 8367385), (26, 7723740), (30, 6693908), (39, 5149160), (40, 5020431), (52, 3861870), (60, 3346954), (65, 3089496), (78, 2574580), (104, 1930935), (109, 1842360), (120, 1673477), (130, 1544748), (156, 1287290), (195, 1029832), (218, 921180), (260, 772374), (312, 643645), (327, 614120), (390, 514916), (436, 460590), (520, 386187), (545, 368472), (654, 307060), (780, 257458), (872, 230295), (1090, 184236), (1181, 170040), (1308, 153530), (1417, 141720), (1560, 128729), (1635, 122824), (2180, 92118), (2362, 85020), (2616, 76765), (2834, 70860), (3270, 61412), (3543, 56680), (4251, 47240), (4360, 46059), (4724, 42510), (5668, 35430), (5905, 34008), (6540, 30706), (7085, 28344), (7086, 28340), (8502, 23620), (9448, 21255), (11336, 17715), (11810, 17004), (13080, 15353), (14170, 14172)]