205073589

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{8011}}^1$

素因数の和:8097

約数の個数: 32

約数和(自身を含む): 332273664

約数和(自身を除く): 127200075

約数列:

[1, 3, 7, 21, 23, 53, 69, 159, 161, 371, 483, 1113, 1219, 3657, 8011, 8533, 24033, 25599, 56077, 168231, 184253, 424583, 552759, 1273749, 1289771, 2972081, 3869313, 8916243, 9765409, 29296227, 68357863, 205073589]

約数ペア:

[(1, 205073589), (3, 68357863), (7, 29296227), (21, 9765409), (23, 8916243), (53, 3869313), (69, 2972081), (159, 1289771), (161, 1273749), (371, 552759), (483, 424583), (1113, 184253), (1219, 168231), (3657, 56077), (8011, 25599), (8533, 24033)]