204098510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3631}}^1$

素因数の和:3729

約数の個数: 64

約数和(自身を含む): 464431104

約数和(自身を除く): 260332594

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 73, 77, 110, 146, 154, 365, 385, 511, 730, 770, 803, 1022, 1606, 2555, 3631, 4015, 5110, 5621, 7262, 8030, 11242, 18155, 25417, 28105, 36310, 39941, 50834, 56210, 79882, 127085, 199705, 254170, 265063, 279587, 399410, 530126, 559174, 1325315, 1397935, 1855441, 2650630, 2795870, 2915693, 3710882, 5831386, 9277205, 14578465, 18554410, 20409851, 29156930, 40819702, 102049255, 204098510]

約数ペア:

[(1, 204098510), (2, 102049255), (5, 40819702), (7, 29156930), (10, 20409851), (11, 18554410), (14, 14578465), (22, 9277205), (35, 5831386), (55, 3710882), (70, 2915693), (73, 2795870), (77, 2650630), (110, 1855441), (146, 1397935), (154, 1325315), (365, 559174), (385, 530126), (511, 399410), (730, 279587), (770, 265063), (803, 254170), (1022, 199705), (1606, 127085), (2555, 79882), (3631, 56210), (4015, 50834), (5110, 39941), (5621, 36310), (7262, 28105), (8030, 25417), (11242, 18155)]