212870614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 381542400

約数和(自身を除く): 168671786

約数列:

[1, 2, 11, 22, 29, 31, 47, 58, 62, 94, 229, 319, 341, 458, 517, 638, 682, 899, 1034, 1363, 1457, 1798, 2519, 2726, 2914, 5038, 6641, 7099, 9889, 10763, 13282, 14198, 14993, 16027, 19778, 21526, 29986, 32054, 42253, 73051, 78089, 84506, 118393, 146102, 156178, 205871, 236786, 312127, 333653, 411742, 464783, 624254, 667306, 929566, 2264581, 3433397, 3670183, 4529162, 6866794, 7340366, 9675937, 19351874, 106435307, 212870614]

約数ペア:

[(1, 212870614), (2, 106435307), (11, 19351874), (22, 9675937), (29, 7340366), (31, 6866794), (47, 4529162), (58, 3670183), (62, 3433397), (94, 2264581), (229, 929566), (319, 667306), (341, 624254), (458, 464783), (517, 411742), (638, 333653), (682, 312127), (899, 236786), (1034, 205871), (1363, 156178), (1457, 146102), (1798, 118393), (2519, 84506), (2726, 78089), (2914, 73051), (5038, 42253), (6641, 32054), (7099, 29986), (9889, 21526), (10763, 19778), (13282, 16027), (14198, 14993)]