200774505

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{1163}}^1$

素因数の和:1865

約数の個数: 32

約数和(自身を含む): 340930944

約数和(自身を除く): 140156439

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 677, 1163, 2031, 3385, 3489, 5815, 10155, 11509, 17445, 19771, 34527, 57545, 59313, 98855, 172635, 296565, 787351, 2362053, 3936755, 11810265, 13384967, 40154901, 66924835, 200774505]

約数ペア:

[(1, 200774505), (3, 66924835), (5, 40154901), (15, 13384967), (17, 11810265), (51, 3936755), (85, 2362053), (255, 787351), (677, 296565), (1163, 172635), (2031, 98855), (3385, 59313), (3489, 57545), (5815, 34527), (10155, 19771), (11509, 17445)]