201779984

素因数分解:

$2^4\times 7^1\times {\mathrm{613}}^1\times {\mathrm{2939}}^1$

素因数の和:3567

約数の個数: 40

約数和(自身を含む): 447679680

約数和(自身を除く): 245899696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 613, 1226, 2452, 2939, 4291, 4904, 5878, 8582, 9808, 11756, 17164, 20573, 23512, 34328, 41146, 47024, 68656, 82292, 164584, 329168, 1801607, 3603214, 7206428, 12611249, 14412856, 25222498, 28825712, 50444996, 100889992, 201779984]

約数ペア:

[(1, 201779984), (2, 100889992), (4, 50444996), (7, 28825712), (8, 25222498), (14, 14412856), (16, 12611249), (28, 7206428), (56, 3603214), (112, 1801607), (613, 329168), (1226, 164584), (2452, 82292), (2939, 68656), (4291, 47024), (4904, 41146), (5878, 34328), (8582, 23512), (9808, 20573), (11756, 17164)]