203706780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{11059}}^1$

素因数の和:11378

約数の個数: 48

約数和(自身を含む): 572288640

約数和(自身を除く): 368581860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 921, 1228, 1535, 1842, 3070, 3684, 4605, 6140, 9210, 11059, 18420, 22118, 33177, 44236, 55295, 66354, 110590, 132708, 165885, 221180, 331770, 663540, 3395113, 6790226, 10185339, 13580452, 16975565, 20370678, 33951130, 40741356, 50926695, 67902260, 101853390, 203706780]

約数ペア:

[(1, 203706780), (2, 101853390), (3, 67902260), (4, 50926695), (5, 40741356), (6, 33951130), (10, 20370678), (12, 16975565), (15, 13580452), (20, 10185339), (30, 6790226), (60, 3395113), (307, 663540), (614, 331770), (921, 221180), (1228, 165885), (1535, 132708), (1842, 110590), (3070, 66354), (3684, 55295), (4605, 44236), (6140, 33177), (9210, 22118), (11059, 18420)]