202956327

素因数分解:

$3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{7207}}^1$

素因数の和:7372

約数の個数: 32

約数和(自身を含む): 345984000

約数和(自身を除く): 143027673

約数列:

[1, 3, 7, 9, 21, 27, 63, 149, 189, 447, 1043, 1341, 3129, 4023, 7207, 9387, 21621, 28161, 50449, 64863, 151347, 194589, 454041, 1073843, 1362123, 3221529, 7516901, 9664587, 22550703, 28993761, 67652109, 202956327]

約数ペア:

[(1, 202956327), (3, 67652109), (7, 28993761), (9, 22550703), (21, 9664587), (27, 7516901), (63, 3221529), (149, 1362123), (189, 1073843), (447, 454041), (1043, 194589), (1341, 151347), (3129, 64863), (4023, 50449), (7207, 28161), (9387, 21621)]