207788310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{22859}}^1$

素因数の和:22973

約数の個数: 48

約数和(自身を含む): 545622480

約数和(自身を除く): 337834170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1515, 1818, 3030, 4545, 9090, 22859, 45718, 68577, 114295, 137154, 205731, 228590, 342885, 411462, 685770, 1028655, 2057310, 2308759, 4617518, 6926277, 11543795, 13852554, 20778831, 23087590, 34631385, 41557662, 69262770, 103894155, 207788310]

約数ペア:

[(1, 207788310), (2, 103894155), (3, 69262770), (5, 41557662), (6, 34631385), (9, 23087590), (10, 20778831), (15, 13852554), (18, 11543795), (30, 6926277), (45, 4617518), (90, 2308759), (101, 2057310), (202, 1028655), (303, 685770), (505, 411462), (606, 342885), (909, 228590), (1010, 205731), (1515, 137154), (1818, 114295), (3030, 68577), (4545, 45718), (9090, 22859)]