190201732

素因数分解:

$2^2\times 7^3\times {\mathrm{157}}^1\times {\mathrm{883}}^1$

素因数の和:1065

約数の個数: 48

約数和(自身を含む): 391081600

約数和(自身を除く): 200879868

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 157, 196, 314, 343, 628, 686, 883, 1099, 1372, 1766, 2198, 3532, 4396, 6181, 7693, 12362, 15386, 24724, 30772, 43267, 53851, 86534, 107702, 138631, 173068, 215404, 277262, 302869, 554524, 605738, 970417, 1211476, 1940834, 3881668, 6792919, 13585838, 27171676, 47550433, 95100866, 190201732]

約数ペア:

[(1, 190201732), (2, 95100866), (4, 47550433), (7, 27171676), (14, 13585838), (28, 6792919), (49, 3881668), (98, 1940834), (157, 1211476), (196, 970417), (314, 605738), (343, 554524), (628, 302869), (686, 277262), (883, 215404), (1099, 173068), (1372, 138631), (1766, 107702), (2198, 86534), (3532, 53851), (4396, 43267), (6181, 30772), (7693, 24724), (12362, 15386)]