201782970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{19841}}^1$

素因数の和:19967

約数の個数: 48

約数和(自身を含む): 529305192

約数和(自身を除く): 327522222

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 113, 226, 339, 565, 678, 1017, 1130, 1695, 2034, 3390, 5085, 10170, 19841, 39682, 59523, 99205, 119046, 178569, 198410, 297615, 357138, 595230, 892845, 1785690, 2242033, 4484066, 6726099, 11210165, 13452198, 20178297, 22420330, 33630495, 40356594, 67260990, 100891485, 201782970]

約数ペア:

[(1, 201782970), (2, 100891485), (3, 67260990), (5, 40356594), (6, 33630495), (9, 22420330), (10, 20178297), (15, 13452198), (18, 11210165), (30, 6726099), (45, 4484066), (90, 2242033), (113, 1785690), (226, 892845), (339, 595230), (565, 357138), (678, 297615), (1017, 198410), (1130, 178569), (1695, 119046), (2034, 99205), (3390, 59523), (5085, 39682), (10170, 19841)]