211549188

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1\times {\mathrm{373}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 499807616

約数和(自身を除く): 288258428

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 313, 373, 453, 604, 626, 746, 906, 939, 1119, 1252, 1492, 1812, 1878, 2238, 3756, 4476, 47263, 56323, 94526, 112646, 116749, 141789, 168969, 189052, 225292, 233498, 283578, 337938, 350247, 466996, 567156, 675876, 700494, 1400988, 17629099, 35258198, 52887297, 70516396, 105774594, 211549188]

約数ペア:

[(1, 211549188), (2, 105774594), (3, 70516396), (4, 52887297), (6, 35258198), (12, 17629099), (151, 1400988), (302, 700494), (313, 675876), (373, 567156), (453, 466996), (604, 350247), (626, 337938), (746, 283578), (906, 233498), (939, 225292), (1119, 189052), (1252, 168969), (1492, 141789), (1812, 116749), (1878, 112646), (2238, 94526), (3756, 56323), (4476, 47263)]