204038300

素因数分解:

$2^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{19069}}^1$

素因数の和:19190

約数の個数: 36

約数和(自身を含む): 446924520

約数和(自身を除く): 242886220

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 214, 428, 535, 1070, 2140, 2675, 5350, 10700, 19069, 38138, 76276, 95345, 190690, 381380, 476725, 953450, 1906900, 2040383, 4080766, 8161532, 10201915, 20403830, 40807660, 51009575, 102019150, 204038300]

約数ペア:

[(1, 204038300), (2, 102019150), (4, 51009575), (5, 40807660), (10, 20403830), (20, 10201915), (25, 8161532), (50, 4080766), (100, 2040383), (107, 1906900), (214, 953450), (428, 476725), (535, 381380), (1070, 190690), (2140, 95345), (2675, 76276), (5350, 38138), (10700, 19069)]