206801413

素因数分解:

$7^2\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 278374320

約数和(自身を除く): 71572907

約数列:

[1, 7, 13, 17, 49, 91, 113, 119, 169, 221, 637, 791, 833, 1183, 1469, 1547, 1921, 2197, 2873, 5537, 8281, 10283, 10829, 13447, 15379, 19097, 20111, 24973, 37349, 71981, 94129, 107653, 133679, 140777, 174811, 248261, 261443, 324649, 935753, 1223677, 1737827, 1830101, 2272543, 4220437, 12164789, 15907801, 29543059, 206801413]

約数ペア:

[(1, 206801413), (7, 29543059), (13, 15907801), (17, 12164789), (49, 4220437), (91, 2272543), (113, 1830101), (119, 1737827), (169, 1223677), (221, 935753), (637, 324649), (791, 261443), (833, 248261), (1183, 174811), (1469, 140777), (1547, 133679), (1921, 107653), (2197, 94129), (2873, 71981), (5537, 37349), (8281, 24973), (10283, 20111), (10829, 19097), (13447, 15379)]