231684706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{701}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 386358336

約数和(自身を除く): 154673630

約数列:

[1, 2, 11, 22, 83, 166, 181, 362, 701, 913, 1402, 1826, 1991, 3982, 7711, 15023, 15422, 30046, 58183, 116366, 126881, 165253, 253762, 330506, 640013, 1280026, 1395691, 2791382, 10531123, 21062246, 115842353, 231684706]

約数ペア:

[(1, 231684706), (2, 115842353), (11, 21062246), (22, 10531123), (83, 2791382), (166, 1395691), (181, 1280026), (362, 640013), (701, 330506), (913, 253762), (1402, 165253), (1826, 126881), (1991, 116366), (3982, 58183), (7711, 30046), (15023, 15422)]