201849531

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 295364160

約数和(自身を除く): 93514629

約数列:

[1, 3, 13, 39, 97, 229, 233, 291, 687, 699, 1261, 2977, 3029, 3783, 8931, 9087, 22213, 22601, 53357, 66639, 67803, 160071, 288769, 293813, 693641, 866307, 881439, 2080923, 5175629, 15526887, 67283177, 201849531]

約数ペア:

[(1, 201849531), (3, 67283177), (13, 15526887), (39, 5175629), (97, 2080923), (229, 881439), (233, 866307), (291, 693641), (687, 293813), (699, 288769), (1261, 160071), (2977, 67803), (3029, 66639), (3783, 53357), (8931, 22601), (9087, 22213)]