201945414

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9473}}^1$

素因数の和:9525

約数の個数: 64

約数和(自身を含む): 491132160

約数和(自身を除く): 289186746

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 33, 34, 38, 51, 57, 66, 102, 114, 187, 209, 323, 374, 418, 561, 627, 646, 969, 1122, 1254, 1938, 3553, 7106, 9473, 10659, 18946, 21318, 28419, 56838, 104203, 161041, 179987, 208406, 312609, 322082, 359974, 483123, 539961, 625218, 966246, 1079922, 1771451, 1979857, 3059779, 3542902, 3959714, 5314353, 5939571, 6119558, 9179337, 10628706, 11879142, 18358674, 33657569, 67315138, 100972707, 201945414]

約数ペア:

[(1, 201945414), (2, 100972707), (3, 67315138), (6, 33657569), (11, 18358674), (17, 11879142), (19, 10628706), (22, 9179337), (33, 6119558), (34, 5939571), (38, 5314353), (51, 3959714), (57, 3542902), (66, 3059779), (102, 1979857), (114, 1771451), (187, 1079922), (209, 966246), (323, 625218), (374, 539961), (418, 483123), (561, 359974), (627, 322082), (646, 312609), (969, 208406), (1122, 179987), (1254, 161041), (1938, 104203), (3553, 56838), (7106, 28419), (9473, 21318), (10659, 18946)]