201894459

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{773}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 299767104

約数和(自身を除く): 97872645

約数列:

[1, 3, 13, 37, 39, 111, 181, 481, 543, 773, 1443, 2319, 2353, 6697, 7059, 10049, 20091, 28601, 30147, 85803, 87061, 139913, 261183, 371813, 419739, 1115439, 1818869, 5176781, 5456607, 15530343, 67298153, 201894459]

約数ペア:

[(1, 201894459), (3, 67298153), (13, 15530343), (37, 5456607), (39, 5176781), (111, 1818869), (181, 1115439), (481, 419739), (543, 371813), (773, 261183), (1443, 139913), (2319, 87061), (2353, 85803), (6697, 30147), (7059, 28601), (10049, 20091)]