223721162

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2267}}^1$

素因数の和:2355

約数の個数: 48

約数和(自身を含む): 418854240

約数和(自身を除く): 195133078

約数列:

[1, 2, 7, 14, 19, 38, 49, 53, 98, 106, 133, 266, 371, 742, 931, 1007, 1862, 2014, 2267, 2597, 4534, 5194, 7049, 14098, 15869, 31738, 43073, 49343, 86146, 98686, 111083, 120151, 222166, 240302, 301511, 603022, 841057, 1682114, 2110577, 2282869, 4221154, 4565738, 5887399, 11774798, 15980083, 31960166, 111860581, 223721162]

約数ペア:

[(1, 223721162), (2, 111860581), (7, 31960166), (14, 15980083), (19, 11774798), (38, 5887399), (49, 4565738), (53, 4221154), (98, 2282869), (106, 2110577), (133, 1682114), (266, 841057), (371, 603022), (742, 301511), (931, 240302), (1007, 222166), (1862, 120151), (2014, 111083), (2267, 98686), (2597, 86146), (4534, 49343), (5194, 43073), (7049, 31738), (14098, 15869)]