201776672

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{5081}}^1$

素因数の和:5181

約数の個数: 48

約数和(自身を含む): 426461112

約数和(自身を除く): 224684440

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 73, 136, 146, 272, 292, 544, 584, 1168, 1241, 2336, 2482, 4964, 5081, 9928, 10162, 19856, 20324, 39712, 40648, 81296, 86377, 162592, 172754, 345508, 370913, 691016, 741826, 1382032, 1483652, 2764064, 2967304, 5934608, 6305521, 11869216, 12611042, 25222084, 50444168, 100888336, 201776672]

約数ペア:

[(1, 201776672), (2, 100888336), (4, 50444168), (8, 25222084), (16, 12611042), (17, 11869216), (32, 6305521), (34, 5934608), (68, 2967304), (73, 2764064), (136, 1483652), (146, 1382032), (272, 741826), (292, 691016), (544, 370913), (584, 345508), (1168, 172754), (1241, 162592), (2336, 86377), (2482, 81296), (4964, 40648), (5081, 39712), (9928, 20324), (10162, 19856)]