205842670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{30677}}^1$

素因数の和:30756

約数の個数: 32

約数和(自身を含む): 410839776

約数和(自身を除く): 204997106

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 30677, 61354, 153385, 306770, 337447, 674894, 1687235, 1871297, 3374470, 3742594, 9356485, 18712970, 20584267, 41168534, 102921335, 205842670]

約数ペア:

[(1, 205842670), (2, 102921335), (5, 41168534), (10, 20584267), (11, 18712970), (22, 9356485), (55, 3742594), (61, 3374470), (110, 1871297), (122, 1687235), (305, 674894), (610, 337447), (671, 306770), (1342, 153385), (3355, 61354), (6710, 30677)]