190057714

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{971}}^1$

素因数の和:1063

約数の個数: 64

約数和(自身を含む): 376233984

約数和(自身を除く): 186176270

約数列:

[1, 2, 7, 11, 14, 22, 31, 41, 62, 77, 82, 154, 217, 287, 341, 434, 451, 574, 682, 902, 971, 1271, 1942, 2387, 2542, 3157, 4774, 6314, 6797, 8897, 10681, 13594, 13981, 17794, 21362, 27962, 30101, 39811, 60202, 74767, 79622, 97867, 149534, 195734, 210707, 278677, 331111, 421414, 437921, 557354, 662222, 875842, 1234141, 2317777, 2468282, 3065447, 4635554, 6130894, 8638987, 13575551, 17277974, 27151102, 95028857, 190057714]

約数ペア:

[(1, 190057714), (2, 95028857), (7, 27151102), (11, 17277974), (14, 13575551), (22, 8638987), (31, 6130894), (41, 4635554), (62, 3065447), (77, 2468282), (82, 2317777), (154, 1234141), (217, 875842), (287, 662222), (341, 557354), (434, 437921), (451, 421414), (574, 331111), (682, 278677), (902, 210707), (971, 195734), (1271, 149534), (1942, 97867), (2387, 79622), (2542, 74767), (3157, 60202), (4774, 39811), (6314, 30101), (6797, 27962), (8897, 21362), (10681, 17794), (13594, 13981)]