202302815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 299400192

約数和(自身を除く): 97097377

約数列:

[1, 5, 11, 13, 41, 55, 65, 67, 103, 143, 205, 335, 451, 515, 533, 715, 737, 871, 1133, 1339, 2255, 2665, 2747, 3685, 4223, 4355, 5665, 5863, 6695, 6901, 9581, 13735, 14729, 21115, 29315, 30217, 34505, 35711, 46453, 47905, 54899, 73645, 75911, 89713, 151085, 178555, 232265, 274495, 282941, 379555, 392821, 448565, 603889, 986843, 1414705, 1964105, 3019445, 3112351, 3678233, 4934215, 15561755, 18391165, 40460563, 202302815]

約数ペア:

[(1, 202302815), (5, 40460563), (11, 18391165), (13, 15561755), (41, 4934215), (55, 3678233), (65, 3112351), (67, 3019445), (103, 1964105), (143, 1414705), (205, 986843), (335, 603889), (451, 448565), (515, 392821), (533, 379555), (715, 282941), (737, 274495), (871, 232265), (1133, 178555), (1339, 151085), (2255, 89713), (2665, 75911), (2747, 73645), (3685, 54899), (4223, 47905), (4355, 46453), (5665, 35711), (5863, 34505), (6695, 30217), (6901, 29315), (9581, 21115), (13735, 14729)]