188896876

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127289}}^1$

素因数の和:127353

約数の個数: 24

約数和(自身を含む): 384924960

約数和(自身を除く): 196028084

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 127289, 254578, 509156, 891023, 1782046, 3564092, 6746317, 13492634, 26985268, 47224219, 94448438, 188896876]

約数ペア:

[(1, 188896876), (2, 94448438), (4, 47224219), (7, 26985268), (14, 13492634), (28, 6746317), (53, 3564092), (106, 1782046), (212, 891023), (371, 509156), (742, 254578), (1484, 127289)]