201962860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{17321}}^1$

素因数の和:17394

約数の個数: 48

約数和(自身を含む): 471435552

約数和(自身を除く): 269472692

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1060, 1166, 2332, 2915, 5830, 11660, 17321, 34642, 69284, 86605, 173210, 190531, 346420, 381062, 762124, 918013, 952655, 1836026, 1905310, 3672052, 3810620, 4590065, 9180130, 10098143, 18360260, 20196286, 40392572, 50490715, 100981430, 201962860]

約数ペア:

[(1, 201962860), (2, 100981430), (4, 50490715), (5, 40392572), (10, 20196286), (11, 18360260), (20, 10098143), (22, 9180130), (44, 4590065), (53, 3810620), (55, 3672052), (106, 1905310), (110, 1836026), (212, 952655), (220, 918013), (265, 762124), (530, 381062), (583, 346420), (1060, 190531), (1166, 173210), (2332, 86605), (2915, 69284), (5830, 34642), (11660, 17321)]