201895343

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 228735360

約数和(自身を除く): 26840017

約数列:

[1, 13, 31, 89, 169, 403, 433, 1157, 2759, 5239, 5629, 13423, 15041, 35867, 38537, 73177, 174499, 466271, 500981, 1194647, 2268487, 6512753, 15530411, 201895343]

約数ペア:

[(1, 201895343), (13, 15530411), (31, 6512753), (89, 2268487), (169, 1194647), (403, 500981), (433, 466271), (1157, 174499), (2759, 73177), (5239, 38537), (5629, 35867), (13423, 15041)]