210004172

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{66373}}^1$

素因数の和:66497

約数の個数: 24

約数和(自身を含む): 423731616

約数和(自身を除く): 213727444

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 66373, 132746, 265492, 464611, 929222, 1858444, 7500149, 15000298, 30000596, 52501043, 105002086, 210004172]

約数ペア:

[(1, 210004172), (2, 105002086), (4, 52501043), (7, 30000596), (14, 15000298), (28, 7500149), (113, 1858444), (226, 929222), (452, 464611), (791, 265492), (1582, 132746), (3164, 66373)]