200809726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{601}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 331321536

約数和(自身を除く): 130511810

約数列:

[1, 2, 13, 26, 71, 142, 181, 362, 601, 923, 1202, 1846, 2353, 4706, 7813, 12851, 15626, 25702, 42671, 85342, 108781, 167063, 217562, 334126, 554723, 1109446, 1414153, 2828306, 7723451, 15446902, 100404863, 200809726]

約数ペア:

[(1, 200809726), (2, 100404863), (13, 15446902), (26, 7723451), (71, 2828306), (142, 1414153), (181, 1109446), (362, 554723), (601, 334126), (923, 217562), (1202, 167063), (1846, 108781), (2353, 85342), (4706, 42671), (7813, 25702), (12851, 15626)]