201298274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2749}}^1$

素因数の和:2858

約数の個数: 32

約数和(自身を含む): 332640000

約数和(自身を除く): 131341726

約数列:

[1, 2, 19, 38, 41, 47, 82, 94, 779, 893, 1558, 1786, 1927, 2749, 3854, 5498, 36613, 52231, 73226, 104462, 112709, 129203, 225418, 258406, 2141471, 2454857, 4282942, 4909714, 5297323, 10594646, 100649137, 201298274]

約数ペア:

[(1, 201298274), (2, 100649137), (19, 10594646), (38, 5297323), (41, 4909714), (47, 4282942), (82, 2454857), (94, 2141471), (779, 258406), (893, 225418), (1558, 129203), (1786, 112709), (1927, 104462), (2749, 73226), (3854, 52231), (5498, 36613)]