208774830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{2837}}^1$

素因数の和:3081

約数の個数: 64

約数和(自身を含む): 549255168

約数和(自身を除く): 340480338

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 223, 330, 446, 669, 1115, 1338, 2230, 2453, 2837, 3345, 4906, 5674, 6690, 7359, 8511, 12265, 14185, 14718, 17022, 24530, 28370, 31207, 36795, 42555, 62414, 73590, 85110, 93621, 156035, 187242, 312070, 468105, 632651, 936210, 1265302, 1897953, 3163255, 3795906, 6326510, 6959161, 9489765, 13918322, 18979530, 20877483, 34795805, 41754966, 69591610, 104387415, 208774830]

約数ペア:

[(1, 208774830), (2, 104387415), (3, 69591610), (5, 41754966), (6, 34795805), (10, 20877483), (11, 18979530), (15, 13918322), (22, 9489765), (30, 6959161), (33, 6326510), (55, 3795906), (66, 3163255), (110, 1897953), (165, 1265302), (223, 936210), (330, 632651), (446, 468105), (669, 312070), (1115, 187242), (1338, 156035), (2230, 93621), (2453, 85110), (2837, 73590), (3345, 62414), (4906, 42555), (5674, 36795), (6690, 31207), (7359, 28370), (8511, 24530), (12265, 17022), (14185, 14718)]