231539196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{30971}}^1$

素因数の和:31074

約数の個数: 48

約数和(自身を含む): 624395520

約数和(自身を除く): 392856324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 30971, 61942, 92913, 123884, 185826, 216797, 371652, 433594, 650391, 867188, 1300782, 2601564, 2756419, 5512838, 8269257, 11025676, 16538514, 19294933, 33077028, 38589866, 57884799, 77179732, 115769598, 231539196]

約数ペア:

[(1, 231539196), (2, 115769598), (3, 77179732), (4, 57884799), (6, 38589866), (7, 33077028), (12, 19294933), (14, 16538514), (21, 11025676), (28, 8269257), (42, 5512838), (84, 2756419), (89, 2601564), (178, 1300782), (267, 867188), (356, 650391), (534, 433594), (623, 371652), (1068, 216797), (1246, 185826), (1869, 123884), (2492, 92913), (3738, 61942), (7476, 30971)]