202249322

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 344736000

約数和(自身を除く): 142486678

約数列:

[1, 2, 11, 22, 71, 79, 121, 142, 149, 158, 242, 298, 781, 869, 1562, 1639, 1738, 3278, 5609, 8591, 9559, 10579, 11218, 11771, 17182, 18029, 19118, 21158, 23542, 36058, 61699, 116369, 123398, 129481, 232738, 258962, 678689, 835741, 1280059, 1357378, 1424291, 1671482, 2560118, 2848582, 9193151, 18386302, 101124661, 202249322]

約数ペア:

[(1, 202249322), (2, 101124661), (11, 18386302), (22, 9193151), (71, 2848582), (79, 2560118), (121, 1671482), (142, 1424291), (149, 1357378), (158, 1280059), (242, 835741), (298, 678689), (781, 258962), (869, 232738), (1562, 129481), (1639, 123398), (1738, 116369), (3278, 61699), (5609, 36058), (8591, 23542), (9559, 21158), (10579, 19118), (11218, 18029), (11771, 17182)]