201630340

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{99817}}^1$

素因数の和:99927

約数の個数: 24

約数和(自身を含む): 427620312

約数和(自身を除く): 225989972

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 99817, 199634, 399268, 499085, 998170, 1996340, 10081517, 20163034, 40326068, 50407585, 100815170, 201630340]

約数ペア:

[(1, 201630340), (2, 100815170), (4, 50407585), (5, 40326068), (10, 20163034), (20, 10081517), (101, 1996340), (202, 998170), (404, 499085), (505, 399268), (1010, 199634), (2020, 99817)]