200828470

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{4637}}^1$

素因数の和:4776

約数の個数: 32

約数和(自身を含む): 372672576

約数和(自身を除く): 171844106

約数列:

[1, 2, 5, 10, 61, 71, 122, 142, 305, 355, 610, 710, 4331, 4637, 8662, 9274, 21655, 23185, 43310, 46370, 282857, 329227, 565714, 658454, 1414285, 1646135, 2828570, 3292270, 20082847, 40165694, 100414235, 200828470]

約数ペア:

[(1, 200828470), (2, 100414235), (5, 40165694), (10, 20082847), (61, 3292270), (71, 2828570), (122, 1646135), (142, 1414285), (305, 658454), (355, 565714), (610, 329227), (710, 282857), (4331, 46370), (4637, 43310), (8662, 23185), (9274, 21655)]