215783414

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 441262080

約数和(自身を除く): 225478666

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 59, 77, 118, 119, 121, 127, 154, 187, 238, 242, 254, 374, 413, 649, 826, 847, 889, 1003, 1298, 1309, 1397, 1694, 1778, 2006, 2057, 2159, 2618, 2794, 4114, 4318, 4543, 7021, 7139, 7493, 9086, 9779, 11033, 14042, 14278, 14399, 14986, 15113, 15367, 19558, 22066, 23749, 28798, 30226, 30734, 47498, 49973, 52451, 77231, 82423, 99946, 104902, 107569, 121363, 127381, 154462, 164846, 166243, 215138, 242726, 254762, 261239, 332486, 522478, 576961, 849541, 891667, 906653, 1153922, 1401191, 1699082, 1783334, 1813306, 1828673, 2802382, 3657346, 6346571, 9808337, 12693142, 15413101, 19616674, 30826202, 107891707, 215783414]

約数ペア:

[(1, 215783414), (2, 107891707), (7, 30826202), (11, 19616674), (14, 15413101), (17, 12693142), (22, 9808337), (34, 6346571), (59, 3657346), (77, 2802382), (118, 1828673), (119, 1813306), (121, 1783334), (127, 1699082), (154, 1401191), (187, 1153922), (238, 906653), (242, 891667), (254, 849541), (374, 576961), (413, 522478), (649, 332486), (826, 261239), (847, 254762), (889, 242726), (1003, 215138), (1298, 166243), (1309, 164846), (1397, 154462), (1694, 127381), (1778, 121363), (2006, 107569), (2057, 104902), (2159, 99946), (2618, 82423), (2794, 77231), (4114, 52451), (4318, 49973), (4543, 47498), (7021, 30734), (7139, 30226), (7493, 28798), (9086, 23749), (9779, 22066), (11033, 19558), (14042, 15367), (14278, 15113), (14399, 14986)]