247614422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 447068160

約数和(自身を除く): 199453738

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 97, 194, 197, 209, 341, 394, 418, 589, 682, 1067, 1178, 1843, 2134, 2167, 3007, 3686, 3743, 4334, 6014, 6107, 6479, 7486, 12214, 12958, 19109, 20273, 33077, 38218, 40546, 41173, 57133, 66154, 67177, 82346, 114266, 116033, 134354, 210199, 232066, 363071, 420398, 592379, 628463, 726142, 1184758, 1256926, 1276363, 2552726, 3993781, 6516169, 7987562, 11255201, 13032338, 22510402, 123807211, 247614422]

約数ペア:

[(1, 247614422), (2, 123807211), (11, 22510402), (19, 13032338), (22, 11255201), (31, 7987562), (38, 6516169), (62, 3993781), (97, 2552726), (194, 1276363), (197, 1256926), (209, 1184758), (341, 726142), (394, 628463), (418, 592379), (589, 420398), (682, 363071), (1067, 232066), (1178, 210199), (1843, 134354), (2134, 116033), (2167, 114266), (3007, 82346), (3686, 67177), (3743, 66154), (4334, 57133), (6014, 41173), (6107, 40546), (6479, 38218), (7486, 33077), (12214, 20273), (12958, 19109)]