202803568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{60647}}^1$

素因数の和:60685

約数の個数: 40

約数和(自身を含む): 451221120

約数和(自身を除く): 248417552

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 60647, 121294, 242588, 485176, 667117, 970352, 1152293, 1334234, 2304586, 2668468, 4609172, 5336936, 9218344, 10673872, 12675223, 18436688, 25350446, 50700892, 101401784, 202803568]

約数ペア:

[(1, 202803568), (2, 101401784), (4, 50700892), (8, 25350446), (11, 18436688), (16, 12675223), (19, 10673872), (22, 9218344), (38, 5336936), (44, 4609172), (76, 2668468), (88, 2304586), (152, 1334234), (176, 1152293), (209, 970352), (304, 667117), (418, 485176), (836, 242588), (1672, 121294), (3344, 60647)]