208328670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1291}}^1$

素因数の和:1478

約数の個数: 96

約数和(自身を含む): 594981504

約数和(自身を除く): 386652834

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 163, 165, 198, 326, 330, 489, 495, 815, 978, 990, 1291, 1467, 1630, 1793, 2445, 2582, 2934, 3586, 3873, 4890, 5379, 6455, 7335, 7746, 8965, 10758, 11619, 12910, 14201, 14670, 16137, 17930, 19365, 23238, 26895, 28402, 32274, 38730, 42603, 53790, 58095, 71005, 80685, 85206, 116190, 127809, 142010, 161370, 210433, 213015, 255618, 420866, 426030, 631299, 639045, 1052165, 1262598, 1278090, 1893897, 2104330, 2314763, 3156495, 3787794, 4629526, 6312990, 6944289, 9469485, 11573815, 13888578, 18938970, 20832867, 23147630, 34721445, 41665734, 69442890, 104164335, 208328670]

約数ペア:

[(1, 208328670), (2, 104164335), (3, 69442890), (5, 41665734), (6, 34721445), (9, 23147630), (10, 20832867), (11, 18938970), (15, 13888578), (18, 11573815), (22, 9469485), (30, 6944289), (33, 6312990), (45, 4629526), (55, 3787794), (66, 3156495), (90, 2314763), (99, 2104330), (110, 1893897), (163, 1278090), (165, 1262598), (198, 1052165), (326, 639045), (330, 631299), (489, 426030), (495, 420866), (815, 255618), (978, 213015), (990, 210433), (1291, 161370), (1467, 142010), (1630, 127809), (1793, 116190), (2445, 85206), (2582, 80685), (2934, 71005), (3586, 58095), (3873, 53790), (4890, 42603), (5379, 38730), (6455, 32274), (7335, 28402), (7746, 26895), (8965, 23238), (10758, 19365), (11619, 17930), (12910, 16137), (14201, 14670)]