207780948

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{140773}}^1$

素因数の和:140824

約数の個数: 36

約数和(自身を含む): 538038228

約数和(自身を除く): 330257280

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 140773, 281546, 422319, 563092, 844638, 1266957, 1689276, 2533914, 5067828, 5771693, 11543386, 17315079, 23086772, 34630158, 51945237, 69260316, 103890474, 207780948]

約数ペア:

[(1, 207780948), (2, 103890474), (3, 69260316), (4, 51945237), (6, 34630158), (9, 23086772), (12, 17315079), (18, 11543386), (36, 5771693), (41, 5067828), (82, 2533914), (123, 1689276), (164, 1266957), (246, 844638), (369, 563092), (492, 422319), (738, 281546), (1476, 140773)]