207838771260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{21467}}^1\times {\mathrm{161363}}^1$

素因数の和:182842

約数の個数: 48

約数和(自身を含む): 581979275136

約数和(自身を除く): 374140503876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 21467, 42934, 64401, 85868, 107335, 128802, 161363, 214670, 257604, 322005, 322726, 429340, 484089, 644010, 645452, 806815, 968178, 1288020, 1613630, 1936356, 2420445, 3227260, 4840890, 9681780, 3463979521, 6927959042, 10391938563, 13855918084, 17319897605, 20783877126, 34639795210, 41567754252, 51959692815, 69279590420, 103919385630, 207838771260]

約数ペア:

[(1, 207838771260), (2, 103919385630), (3, 69279590420), (4, 51959692815), (5, 41567754252), (6, 34639795210), (10, 20783877126), (12, 17319897605), (15, 13855918084), (20, 10391938563), (30, 6927959042), (60, 3463979521), (21467, 9681780), (42934, 4840890), (64401, 3227260), (85868, 2420445), (107335, 1936356), (128802, 1613630), (161363, 1288020), (214670, 968178), (257604, 806815), (322005, 645452), (322726, 644010), (429340, 484089)]