211655852

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{14251}}^1$

素因数の和:14381

約数の個数: 24

約数和(自身を含む): 383093760

約数和(自身を除く): 171437908

約数列:

[1, 2, 4, 47, 79, 94, 158, 188, 316, 3713, 7426, 14251, 14852, 28502, 57004, 669797, 1125829, 1339594, 2251658, 2679188, 4503316, 52913963, 105827926, 211655852]

約数ペア:

[(1, 211655852), (2, 105827926), (4, 52913963), (47, 4503316), (79, 2679188), (94, 2251658), (158, 1339594), (188, 1125829), (316, 669797), (3713, 57004), (7426, 28502), (14251, 14852)]