201894322

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{8831}}^1$

素因数の和:8934

約数の個数: 32

約数和(自身を含む): 366280704

約数和(自身を除く): 164386382

約数列:

[1, 2, 7, 14, 23, 46, 71, 142, 161, 322, 497, 994, 1633, 3266, 8831, 11431, 17662, 22862, 61817, 123634, 203113, 406226, 627001, 1254002, 1421791, 2843582, 4389007, 8778014, 14421023, 28842046, 100947161, 201894322]

約数ペア:

[(1, 201894322), (2, 100947161), (7, 28842046), (14, 14421023), (23, 8778014), (46, 4389007), (71, 2843582), (142, 1421791), (161, 1254002), (322, 627001), (497, 406226), (994, 203113), (1633, 123634), (3266, 61817), (8831, 22862), (11431, 17662)]