200284645

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 278853120

約数和(自身を除く): 78568475

約数列:

[1, 5, 11, 31, 55, 59, 121, 155, 181, 295, 341, 605, 649, 905, 1705, 1829, 1991, 3245, 3751, 5611, 7139, 9145, 9955, 10679, 18755, 20119, 21901, 28055, 35695, 53395, 61721, 100595, 109505, 117469, 221309, 308605, 331049, 587345, 678931, 1106545, 1292159, 1655245, 3394655, 3641539, 6460795, 18207695, 40056929, 200284645]

約数ペア:

[(1, 200284645), (5, 40056929), (11, 18207695), (31, 6460795), (55, 3641539), (59, 3394655), (121, 1655245), (155, 1292159), (181, 1106545), (295, 678931), (341, 587345), (605, 331049), (649, 308605), (905, 221309), (1705, 117469), (1829, 109505), (1991, 100595), (3245, 61721), (3751, 53395), (5611, 35695), (7139, 28055), (9145, 21901), (9955, 20119), (10679, 18755)]