201891408

素因数分解:

$2^4\times 3^1\times {\mathrm{499}}^1\times {\mathrm{8429}}^1$

素因数の和:8939

約数の個数: 40

約数和(自身を含む): 522660000

約数和(自身を除く): 320768592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 499, 998, 1497, 1996, 2994, 3992, 5988, 7984, 8429, 11976, 16858, 23952, 25287, 33716, 50574, 67432, 101148, 134864, 202296, 404592, 4206071, 8412142, 12618213, 16824284, 25236426, 33648568, 50472852, 67297136, 100945704, 201891408]

約数ペア:

[(1, 201891408), (2, 100945704), (3, 67297136), (4, 50472852), (6, 33648568), (8, 25236426), (12, 16824284), (16, 12618213), (24, 8412142), (48, 4206071), (499, 404592), (998, 202296), (1497, 134864), (1996, 101148), (2994, 67432), (3992, 50574), (5988, 33716), (7984, 25287), (8429, 23952), (11976, 16858)]