205339970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{60217}}^1$

素因数の和:60266

約数の個数: 32

約数和(自身を含む): 416226816

約数和(自身を除く): 210886846

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 60217, 120434, 301085, 602170, 662387, 1324774, 1866727, 3311935, 3733454, 6623870, 9333635, 18667270, 20533997, 41067994, 102669985, 205339970]

約数ペア:

[(1, 205339970), (2, 102669985), (5, 41067994), (10, 20533997), (11, 18667270), (22, 9333635), (31, 6623870), (55, 3733454), (62, 3311935), (110, 1866727), (155, 1324774), (310, 662387), (341, 602170), (682, 301085), (1705, 120434), (3410, 60217)]