201531154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{599}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 339292800

約数和(自身を除く): 137761646

約数列:

[1, 2, 11, 22, 41, 82, 373, 451, 599, 746, 902, 1198, 4103, 6589, 8206, 13178, 15293, 24559, 30586, 49118, 168223, 223427, 270149, 336446, 446854, 540298, 2457697, 4915394, 9160507, 18321014, 100765577, 201531154]

約数ペア:

[(1, 201531154), (2, 100765577), (11, 18321014), (22, 9160507), (41, 4915394), (82, 2457697), (373, 540298), (451, 446854), (599, 336446), (746, 270149), (902, 223427), (1198, 168223), (4103, 49118), (6589, 30586), (8206, 24559), (13178, 15293)]