201457191

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2689}}^1$

素因数の和:2835

約数の個数: 32

約数和(自身を含む): 309113280

約数和(自身を除く): 107656089

約数列:

[1, 3, 13, 17, 39, 51, 113, 221, 339, 663, 1469, 1921, 2689, 4407, 5763, 8067, 24973, 34957, 45713, 74919, 104871, 137139, 303857, 594269, 911571, 1782807, 3950141, 5165569, 11850423, 15496707, 67152397, 201457191]

約数ペア:

[(1, 201457191), (3, 67152397), (13, 15496707), (17, 11850423), (39, 5165569), (51, 3950141), (113, 1782807), (221, 911571), (339, 594269), (663, 303857), (1469, 137139), (1921, 104871), (2689, 74919), (4407, 45713), (5763, 34957), (8067, 24973)]