202023404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4003}}^1$

素因数の和:4086

約数の個数: 48

約数和(自身を含む): 408984576

約数和(自身を除く): 206961172

約数列:

[1, 2, 4, 11, 22, 31, 37, 44, 62, 74, 124, 148, 341, 407, 682, 814, 1147, 1364, 1628, 2294, 4003, 4588, 8006, 12617, 16012, 25234, 44033, 50468, 88066, 124093, 148111, 176132, 248186, 296222, 496372, 592444, 1365023, 1629221, 2730046, 3258442, 4591441, 5460092, 6516884, 9182882, 18365764, 50505851, 101011702, 202023404]

約数ペア:

[(1, 202023404), (2, 101011702), (4, 50505851), (11, 18365764), (22, 9182882), (31, 6516884), (37, 5460092), (44, 4591441), (62, 3258442), (74, 2730046), (124, 1629221), (148, 1365023), (341, 592444), (407, 496372), (682, 296222), (814, 248186), (1147, 176132), (1364, 148111), (1628, 124093), (2294, 88066), (4003, 50468), (4588, 44033), (8006, 25234), (12617, 16012)]