201079879

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28697}}^1$

素因数の和:28735

約数の個数: 24

約数和(自身を含む): 274812048

約数和(自身を除く): 73732169

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 7007, 28697, 200879, 315667, 373061, 1406153, 2209669, 2611427, 4103671, 15467683, 18279989, 28725697, 201079879]

約数ペア:

[(1, 201079879), (7, 28725697), (11, 18279989), (13, 15467683), (49, 4103671), (77, 2611427), (91, 2209669), (143, 1406153), (539, 373061), (637, 315667), (1001, 200879), (7007, 28697)]