188805562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2741}}^1$

素因数の和:2886

約数の個数: 32

約数和(自身を含む): 322195968

約数和(自身を除く): 133390406

約数列:

[1, 2, 11, 22, 31, 62, 101, 202, 341, 682, 1111, 2222, 2741, 3131, 5482, 6262, 30151, 34441, 60302, 68882, 84971, 169942, 276841, 553682, 934681, 1869362, 3045251, 6090502, 8582071, 17164142, 94402781, 188805562]

約数ペア:

[(1, 188805562), (2, 94402781), (11, 17164142), (22, 8582071), (31, 6090502), (62, 3045251), (101, 1869362), (202, 934681), (341, 553682), (682, 276841), (1111, 169942), (2222, 84971), (2741, 68882), (3131, 60302), (5482, 34441), (6262, 30151)]