202430566

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{761}}^1\times {\mathrm{787}}^1$

素因数の和:1576

約数の個数: 24

約数和(自身を含む): 329650344

約数和(自身を除く): 127219778

約数列:

[1, 2, 13, 26, 169, 338, 761, 787, 1522, 1574, 9893, 10231, 19786, 20462, 128609, 133003, 257218, 266006, 598907, 1197814, 7785791, 15571582, 101215283, 202430566]

約数ペア:

[(1, 202430566), (2, 101215283), (13, 15571582), (26, 7785791), (169, 1197814), (338, 598907), (761, 266006), (787, 257218), (1522, 133003), (1574, 128609), (9893, 20462), (10231, 19786)]