209953283914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{69659351}}^1$

素因数の和:69659501

約数の個数: 16

約数和(自身を含む): 346067660736

約数和(自身を除く): 136114376822

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 69659351, 139318702, 766252861, 1532505722, 9543331087, 19086662174, 104976641957, 209953283914]

約数ペア:

[(1, 209953283914), (2, 104976641957), (11, 19086662174), (22, 9543331087), (137, 1532505722), (274, 766252861), (1507, 139318702), (3014, 69659351)]