200407570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{29867}}^1$

素因数の和:29946

約数の個数: 32

約数和(自身を含む): 399992256

約数和(自身を除く): 199584686

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 29867, 59734, 149335, 298670, 328537, 657074, 1642685, 1821887, 3285370, 3643774, 9109435, 18218870, 20040757, 40081514, 100203785, 200407570]

約数ペア:

[(1, 200407570), (2, 100203785), (5, 40081514), (10, 20040757), (11, 18218870), (22, 9109435), (55, 3643774), (61, 3285370), (110, 1821887), (122, 1642685), (305, 657074), (610, 328537), (671, 298670), (1342, 149335), (3355, 59734), (6710, 29867)]