207631268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{673}}^1$

素因数の和:1056

約数の個数: 48

約数和(自身を含む): 416127600

約数和(自身を除く): 208496332

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 349, 442, 673, 698, 884, 1346, 1396, 2692, 4537, 5933, 8749, 9074, 11441, 11866, 17498, 18148, 22882, 23732, 34996, 45764, 77129, 148733, 154258, 234877, 297466, 308516, 469754, 594932, 939508, 3053401, 3992909, 6106802, 7985818, 12213604, 15971636, 51907817, 103815634, 207631268]

約数ペア:

[(1, 207631268), (2, 103815634), (4, 51907817), (13, 15971636), (17, 12213604), (26, 7985818), (34, 6106802), (52, 3992909), (68, 3053401), (221, 939508), (349, 594932), (442, 469754), (673, 308516), (698, 297466), (884, 234877), (1346, 154258), (1396, 148733), (2692, 77129), (4537, 45764), (5933, 34996), (8749, 23732), (9074, 22882), (11441, 18148), (11866, 17498)]