221279244

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{4877}}^1$

素因数の和:5102

約数の個数: 48

約数和(自身を含む): 546336000

約数和(自身を除く): 325056756

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 199, 228, 398, 597, 796, 1194, 2388, 3781, 4877, 7562, 9754, 11343, 14631, 15124, 19508, 22686, 29262, 45372, 58524, 92663, 185326, 277989, 370652, 555978, 970523, 1111956, 1941046, 2911569, 3882092, 5823138, 11646276, 18439937, 36879874, 55319811, 73759748, 110639622, 221279244]

約数ペア:

[(1, 221279244), (2, 110639622), (3, 73759748), (4, 55319811), (6, 36879874), (12, 18439937), (19, 11646276), (38, 5823138), (57, 3882092), (76, 2911569), (114, 1941046), (199, 1111956), (228, 970523), (398, 555978), (597, 370652), (796, 277989), (1194, 185326), (2388, 92663), (3781, 58524), (4877, 45372), (7562, 29262), (9754, 22686), (11343, 19508), (14631, 15124)]