208772370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{773231}}^1$

素因数の和:773247

約数の個数: 32

約数和(自身を含む): 556727040

約数和(自身を除く): 347954670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 773231, 1546462, 2319693, 3866155, 4639386, 6959079, 7732310, 11598465, 13918158, 20877237, 23196930, 34795395, 41754474, 69590790, 104386185, 208772370]

約数ペア:

[(1, 208772370), (2, 104386185), (3, 69590790), (5, 41754474), (6, 34795395), (9, 23196930), (10, 20877237), (15, 13918158), (18, 11598465), (27, 7732310), (30, 6959079), (45, 4639386), (54, 3866155), (90, 2319693), (135, 1546462), (270, 773231)]