140831502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197243}}^1$

素因数の和:197272

約数の個数: 32

約数和(自身を含む): 340837632

約数和(自身を除く): 200006130

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 197243, 394486, 591729, 1183458, 1380701, 2761402, 3353131, 4142103, 6706262, 8284206, 10059393, 20118786, 23471917, 46943834, 70415751, 140831502]

約数ペア:

[(1, 140831502), (2, 70415751), (3, 46943834), (6, 23471917), (7, 20118786), (14, 10059393), (17, 8284206), (21, 6706262), (34, 4142103), (42, 3353131), (51, 2761402), (102, 1380701), (119, 1183458), (238, 591729), (357, 394486), (714, 197243)]