194802212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5419}}^1$

素因数の和:5496

約数の個数: 48

約数和(自身を含む): 400646400

約数和(自身を除く): 205844188

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 76, 86, 172, 209, 418, 473, 817, 836, 946, 1634, 1892, 3268, 5419, 8987, 10838, 17974, 21676, 35948, 59609, 102961, 119218, 205922, 233017, 238436, 411844, 466034, 932068, 1132571, 2265142, 2563187, 4427323, 4530284, 5126374, 8854646, 10252748, 17709292, 48700553, 97401106, 194802212]

約数ペア:

[(1, 194802212), (2, 97401106), (4, 48700553), (11, 17709292), (19, 10252748), (22, 8854646), (38, 5126374), (43, 4530284), (44, 4427323), (76, 2563187), (86, 2265142), (172, 1132571), (209, 932068), (418, 466034), (473, 411844), (817, 238436), (836, 233017), (946, 205922), (1634, 119218), (1892, 102961), (3268, 59609), (5419, 35948), (8987, 21676), (10838, 17974)]