201715206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5981}}^1$

素因数の和:6077

約数の個数: 64

約数和(自身を含む): 509953536

約数和(自身を除く): 308238330

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 73, 77, 146, 154, 219, 231, 438, 462, 511, 803, 1022, 1533, 1606, 2409, 3066, 4818, 5621, 5981, 11242, 11962, 16863, 17943, 33726, 35886, 41867, 65791, 83734, 125601, 131582, 197373, 251202, 394746, 436613, 460537, 873226, 921074, 1309839, 1381611, 2619678, 2763222, 3056291, 4802743, 6112582, 9168873, 9605486, 14408229, 18337746, 28816458, 33619201, 67238402, 100857603, 201715206]

約数ペア:

[(1, 201715206), (2, 100857603), (3, 67238402), (6, 33619201), (7, 28816458), (11, 18337746), (14, 14408229), (21, 9605486), (22, 9168873), (33, 6112582), (42, 4802743), (66, 3056291), (73, 2763222), (77, 2619678), (146, 1381611), (154, 1309839), (219, 921074), (231, 873226), (438, 460537), (462, 436613), (511, 394746), (803, 251202), (1022, 197373), (1533, 131582), (1606, 125601), (2409, 83734), (3066, 65791), (4818, 41867), (5621, 35886), (5981, 33726), (11242, 17943), (11962, 16863)]