205847108

素因数分解:

$2^2\times {\mathrm{251}}^1\times {\mathrm{421}}^1\times {\mathrm{487}}^1$

素因数の和:1163

約数の個数: 24

約数和(自身を含む): 363271104

約数和(自身を除く): 157423996

約数列:

[1, 2, 4, 251, 421, 487, 502, 842, 974, 1004, 1684, 1948, 105671, 122237, 205027, 211342, 244474, 410054, 422684, 488948, 820108, 51461777, 102923554, 205847108]

約数ペア:

[(1, 205847108), (2, 102923554), (4, 51461777), (251, 820108), (421, 488948), (487, 422684), (502, 410054), (842, 244474), (974, 211342), (1004, 205027), (1684, 122237), (1948, 105671)]