189979680242

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{25323871}}^1$

素因数の和:25323926

約数の個数: 24

約数和(自身を含む): 323335197696

約数和(自身を除く): 133355517454

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7502, 25323871, 50647742, 278562581, 557125162, 785040001, 1570080002, 3064188391, 6128376782, 8635440011, 17270880022, 94989840121, 189979680242]

約数ペア:

[(1, 189979680242), (2, 94989840121), (11, 17270880022), (22, 8635440011), (31, 6128376782), (62, 3064188391), (121, 1570080002), (242, 785040001), (341, 557125162), (682, 278562581), (3751, 50647742), (7502, 25323871)]