201347476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{29147}}^1$

素因数の和:29319

約数の個数: 24

約数和(自身を含む): 386852256

約数和(自身を除く): 185504780

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 29147, 58294, 116588, 320617, 641234, 1282468, 4576079, 9152158, 18304316, 50336869, 100673738, 201347476]

約数ペア:

[(1, 201347476), (2, 100673738), (4, 50336869), (11, 18304316), (22, 9152158), (44, 4576079), (157, 1282468), (314, 641234), (628, 320617), (1727, 116588), (3454, 58294), (6908, 29147)]