200301992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{20143}}^1$

素因数の和:20273

約数の個数: 32

約数和(自身を含む): 413354880

約数和(自身を除く): 213052888

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 226, 452, 904, 1243, 2486, 4972, 9944, 20143, 40286, 80572, 161144, 221573, 443146, 886292, 1772584, 2276159, 4552318, 9104636, 18209272, 25037749, 50075498, 100150996, 200301992]

約数ペア:

[(1, 200301992), (2, 100150996), (4, 50075498), (8, 25037749), (11, 18209272), (22, 9104636), (44, 4552318), (88, 2276159), (113, 1772584), (226, 886292), (452, 443146), (904, 221573), (1243, 161144), (2486, 80572), (4972, 40286), (9944, 20143)]