202140660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{82171}}^1$

素因数の和:82224

約数の個数: 48

約数和(自身を含む): 579805632

約数和(自身を除く): 377664972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 82171, 164342, 246513, 328684, 410855, 493026, 821710, 986052, 1232565, 1643420, 2465130, 3369011, 4930260, 6738022, 10107033, 13476044, 16845055, 20214066, 33690110, 40428132, 50535165, 67380220, 101070330, 202140660]

約数ペア:

[(1, 202140660), (2, 101070330), (3, 67380220), (4, 50535165), (5, 40428132), (6, 33690110), (10, 20214066), (12, 16845055), (15, 13476044), (20, 10107033), (30, 6738022), (41, 4930260), (60, 3369011), (82, 2465130), (123, 1643420), (164, 1232565), (205, 986052), (246, 821710), (410, 493026), (492, 410855), (615, 328684), (820, 246513), (1230, 164342), (2460, 82171)]