194871712

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{12253}}^1$

素因数の和:12341

約数の個数: 48

約数和(自身を含む): 444673152

約数和(自身を除く): 249801440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 7952, 12253, 15904, 24506, 49012, 85771, 98024, 171542, 196048, 343084, 392096, 686168, 869963, 1372336, 1739926, 2744672, 3479852, 6089741, 6959704, 12179482, 13919408, 24358964, 27838816, 48717928, 97435856, 194871712]

約数ペア:

[(1, 194871712), (2, 97435856), (4, 48717928), (7, 27838816), (8, 24358964), (14, 13919408), (16, 12179482), (28, 6959704), (32, 6089741), (56, 3479852), (71, 2744672), (112, 1739926), (142, 1372336), (224, 869963), (284, 686168), (497, 392096), (568, 343084), (994, 196048), (1136, 171542), (1988, 98024), (2272, 85771), (3976, 49012), (7952, 24506), (12253, 15904)]