207725730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223361}}^1$

素因数の和:223402

約数の個数: 32

約数和(自身を含む): 514626048

約数和(自身を除く): 306900318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 223361, 446722, 670083, 1116805, 1340166, 2233610, 3350415, 6700830, 6924191, 13848382, 20772573, 34620955, 41545146, 69241910, 103862865, 207725730]

約数ペア:

[(1, 207725730), (2, 103862865), (3, 69241910), (5, 41545146), (6, 34620955), (10, 20772573), (15, 13848382), (30, 6924191), (31, 6700830), (62, 3350415), (93, 2233610), (155, 1340166), (186, 1116805), (310, 670083), (465, 446722), (930, 223361)]