201941283

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{523}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 292467456

約数和(自身を除く): 90526173

約数列:

[1, 3, 17, 51, 67, 113, 201, 339, 523, 1139, 1569, 1921, 3417, 5763, 7571, 8891, 22713, 26673, 35041, 59099, 105123, 128707, 177297, 386121, 595697, 1004683, 1787091, 3014049, 3959633, 11878899, 67313761, 201941283]

約数ペア:

[(1, 201941283), (3, 67313761), (17, 11878899), (51, 3959633), (67, 3014049), (113, 1787091), (201, 1004683), (339, 595697), (523, 386121), (1139, 177297), (1569, 128707), (1921, 105123), (3417, 59099), (5763, 35041), (7571, 26673), (8891, 22713)]