222640964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1597}}^1$

素因数の和:2004

約数の個数: 48

約数和(自身を含む): 481087488

約数和(自身を除く): 258446524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 383, 766, 1532, 1597, 2681, 3194, 4979, 5362, 6388, 9958, 10724, 11179, 19916, 20761, 22358, 34853, 41522, 44716, 69706, 83044, 139412, 145327, 290654, 581308, 611651, 1223302, 2446604, 4281557, 7951463, 8563114, 15902926, 17126228, 31805852, 55660241, 111320482, 222640964]

約数ペア:

[(1, 222640964), (2, 111320482), (4, 55660241), (7, 31805852), (13, 17126228), (14, 15902926), (26, 8563114), (28, 7951463), (52, 4281557), (91, 2446604), (182, 1223302), (364, 611651), (383, 581308), (766, 290654), (1532, 145327), (1597, 139412), (2681, 83044), (3194, 69706), (4979, 44716), (5362, 41522), (6388, 34853), (9958, 22358), (10724, 20761), (11179, 19916)]