202240857

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43577}}^1$

素因数の和:43617

約数の個数: 32

約数和(自身を含む): 351412992

約数和(自身を除く): 149172135

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 43577, 130731, 305039, 566501, 740809, 915117, 1699503, 2222427, 3965507, 5185663, 9630517, 11896521, 15556989, 28891551, 67413619, 202240857]

約数ペア:

[(1, 202240857), (3, 67413619), (7, 28891551), (13, 15556989), (17, 11896521), (21, 9630517), (39, 5185663), (51, 3965507), (91, 2222427), (119, 1699503), (221, 915117), (273, 740809), (357, 566501), (663, 305039), (1547, 130731), (4641, 43577)]