201808810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{1931}}^1$

素因数の和:3438

約数の個数: 32

約数和(自身を含む): 415642752

約数和(自身を除く): 213833942

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1493, 1931, 2986, 3862, 7465, 9655, 10451, 13517, 14930, 19310, 20902, 27034, 52255, 67585, 104510, 135170, 2882983, 5765966, 14414915, 20180881, 28829830, 40361762, 100904405, 201808810]

約数ペア:

[(1, 201808810), (2, 100904405), (5, 40361762), (7, 28829830), (10, 20180881), (14, 14414915), (35, 5765966), (70, 2882983), (1493, 135170), (1931, 104510), (2986, 67585), (3862, 52255), (7465, 27034), (9655, 20902), (10451, 19310), (13517, 14930)]