207965130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1867}}^1$

素因数の和:2003

約数の個数: 64

約数和(自身を含む): 516464640

約数和(自身を除く): 308499510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 79, 94, 141, 158, 235, 237, 282, 395, 470, 474, 705, 790, 1185, 1410, 1867, 2370, 3713, 3734, 5601, 7426, 9335, 11139, 11202, 18565, 18670, 22278, 28005, 37130, 55695, 56010, 87749, 111390, 147493, 175498, 263247, 294986, 438745, 442479, 526494, 737465, 877490, 884958, 1316235, 1474930, 2212395, 2632470, 4424790, 6932171, 13864342, 20796513, 34660855, 41593026, 69321710, 103982565, 207965130]

約数ペア:

[(1, 207965130), (2, 103982565), (3, 69321710), (5, 41593026), (6, 34660855), (10, 20796513), (15, 13864342), (30, 6932171), (47, 4424790), (79, 2632470), (94, 2212395), (141, 1474930), (158, 1316235), (235, 884958), (237, 877490), (282, 737465), (395, 526494), (470, 442479), (474, 438745), (705, 294986), (790, 263247), (1185, 175498), (1410, 147493), (1867, 111390), (2370, 87749), (3713, 56010), (3734, 55695), (5601, 37130), (7426, 28005), (9335, 22278), (11139, 18670), (11202, 18565)]