231692188

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{90931}}^1$

素因数の和:90962

約数の個数: 36

約数和(自身を含む): 507946152

約数和(自身を除く): 276253964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 90931, 181862, 363724, 636517, 1182103, 1273034, 2364206, 2546068, 4455619, 4728412, 8274721, 8911238, 16549442, 17822476, 33098884, 57923047, 115846094, 231692188]

約数ペア:

[(1, 231692188), (2, 115846094), (4, 57923047), (7, 33098884), (13, 17822476), (14, 16549442), (26, 8911238), (28, 8274721), (49, 4728412), (52, 4455619), (91, 2546068), (98, 2364206), (182, 1273034), (196, 1182103), (364, 636517), (637, 363724), (1274, 181862), (2548, 90931)]