201307730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{5179}}^1$

素因数の和:5235

約数の個数: 48

約数和(自身を含む): 409510080

約数和(自身を除く): 208202350

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 169, 230, 299, 338, 598, 845, 1495, 1690, 2990, 3887, 5179, 7774, 10358, 19435, 25895, 38870, 51790, 67327, 119117, 134654, 238234, 336635, 595585, 673270, 875251, 1191170, 1548521, 1750502, 3097042, 4376255, 7742605, 8752510, 15485210, 20130773, 40261546, 100653865, 201307730]

約数ペア:

[(1, 201307730), (2, 100653865), (5, 40261546), (10, 20130773), (13, 15485210), (23, 8752510), (26, 7742605), (46, 4376255), (65, 3097042), (115, 1750502), (130, 1548521), (169, 1191170), (230, 875251), (299, 673270), (338, 595585), (598, 336635), (845, 238234), (1495, 134654), (1690, 119117), (2990, 67327), (3887, 51790), (5179, 38870), (7774, 25895), (10358, 19435)]