140841498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197257}}^1$

素因数の和:197286

約数の個数: 32

約数和(自身を含む): 340861824

約数和(自身を除く): 200020326

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 197257, 394514, 591771, 1183542, 1380799, 2761598, 3353369, 4142397, 6706738, 8284794, 10060107, 20120214, 23473583, 46947166, 70420749, 140841498]

約数ペア:

[(1, 140841498), (2, 70420749), (3, 46947166), (6, 23473583), (7, 20120214), (14, 10060107), (17, 8284794), (21, 6706738), (34, 4142397), (42, 3353369), (51, 2761598), (102, 1380799), (119, 1183542), (238, 591771), (357, 394514), (714, 197257)]