201286839

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 294807744

約数和(自身を除く): 93520905

約数列:

[1, 3, 13, 39, 101, 137, 303, 373, 411, 1119, 1313, 1781, 3939, 4849, 5343, 13837, 14547, 37673, 41511, 51101, 113019, 153303, 179881, 489749, 539643, 664313, 1469247, 1992939, 5161201, 15483603, 67095613, 201286839]

約数ペア:

[(1, 201286839), (3, 67095613), (13, 15483603), (39, 5161201), (101, 1992939), (137, 1469247), (303, 664313), (373, 539643), (411, 489749), (1119, 179881), (1313, 153303), (1781, 113019), (3939, 51101), (4849, 41511), (5343, 37673), (13837, 14547)]