203413679

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{34147}}^1$

素因数の和:34214

約数の個数: 16

約数和(自身を含む): 249143808

約数和(自身を除く): 45730129

約数列:

[1, 7, 23, 37, 161, 259, 851, 5957, 34147, 239029, 785381, 1263439, 5497667, 8844073, 29059097, 203413679]

約数ペア:

[(1, 203413679), (7, 29059097), (23, 8844073), (37, 5497667), (161, 1263439), (259, 785381), (851, 239029), (5957, 34147)]