199129410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{7207}}^1$

素因数の和:7527

約数の個数: 48

約数和(自身を含む): 519494976

約数和(自身を除く): 320365566

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 307, 614, 921, 1535, 1842, 2763, 3070, 4605, 5526, 7207, 9210, 13815, 14414, 21621, 27630, 36035, 43242, 64863, 72070, 108105, 129726, 216210, 324315, 648630, 2212549, 4425098, 6637647, 11062745, 13275294, 19912941, 22125490, 33188235, 39825882, 66376470, 99564705, 199129410]

約数ペア:

[(1, 199129410), (2, 99564705), (3, 66376470), (5, 39825882), (6, 33188235), (9, 22125490), (10, 19912941), (15, 13275294), (18, 11062745), (30, 6637647), (45, 4425098), (90, 2212549), (307, 648630), (614, 324315), (921, 216210), (1535, 129726), (1842, 108105), (2763, 72070), (3070, 64863), (4605, 43242), (5526, 36035), (7207, 27630), (9210, 21621), (13815, 14414)]