202191275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2459}}^1$

素因数の和:2516

約数の個数: 48

約数和(自身を含む): 307480320

約数和(自身を除く): 105289045

約数列:

[1, 5, 11, 13, 23, 25, 55, 65, 115, 143, 253, 275, 299, 325, 575, 715, 1265, 1495, 2459, 3289, 3575, 6325, 7475, 12295, 16445, 27049, 31967, 56557, 61475, 82225, 135245, 159835, 282785, 351637, 622127, 676225, 735241, 799175, 1413925, 1758185, 3110635, 3676205, 8087651, 8790925, 15553175, 18381025, 40438255, 202191275]

約数ペア:

[(1, 202191275), (5, 40438255), (11, 18381025), (13, 15553175), (23, 8790925), (25, 8087651), (55, 3676205), (65, 3110635), (115, 1758185), (143, 1413925), (253, 799175), (275, 735241), (299, 676225), (325, 622127), (575, 351637), (715, 282785), (1265, 159835), (1495, 135245), (2459, 82225), (3289, 61475), (3575, 56557), (6325, 31967), (7475, 27049), (12295, 16445)]