203498229

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2969}}^1$

素因数の和:3081

約数の個数: 32

約数和(自身を含む): 310210560

約数和(自身を除く): 106712331

約数列:

[1, 3, 11, 31, 33, 67, 93, 201, 341, 737, 1023, 2077, 2211, 2969, 6231, 8907, 22847, 32659, 68541, 92039, 97977, 198923, 276117, 596769, 1012429, 2188153, 3037287, 6166613, 6564459, 18499839, 67832743, 203498229]

約数ペア:

[(1, 203498229), (3, 67832743), (11, 18499839), (31, 6564459), (33, 6166613), (67, 3037287), (93, 2188153), (201, 1012429), (341, 596769), (737, 276117), (1023, 198923), (2077, 97977), (2211, 92039), (2969, 68541), (6231, 32659), (8907, 22847)]