164420930

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{941}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 300935088

約数和(自身を除く): 136514158

約数列:

[1, 2, 5, 10, 101, 173, 202, 346, 505, 865, 941, 1010, 1730, 1882, 4705, 9410, 17473, 34946, 87365, 95041, 162793, 174730, 190082, 325586, 475205, 813965, 950410, 1627930, 16442093, 32884186, 82210465, 164420930]

約数ペア:

[(1, 164420930), (2, 82210465), (5, 32884186), (10, 16442093), (101, 1627930), (173, 950410), (202, 813965), (346, 475205), (505, 325586), (865, 190082), (941, 174730), (1010, 162793), (1730, 95041), (1882, 87365), (4705, 34946), (9410, 17473)]