203553035

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1423}}^1$

素因数の和:1563

約数の個数: 32

約数和(自身を含む): 288172032

約数和(自身を除く): 84618997

約数列:

[1, 5, 7, 35, 61, 67, 305, 335, 427, 469, 1423, 2135, 2345, 4087, 7115, 9961, 20435, 28609, 49805, 86803, 95341, 143045, 434015, 476705, 607621, 667387, 3038105, 3336935, 5815801, 29079005, 40710607, 203553035]

約数ペア:

[(1, 203553035), (5, 40710607), (7, 29079005), (35, 5815801), (61, 3336935), (67, 3038105), (305, 667387), (335, 607621), (427, 476705), (469, 434015), (1423, 143045), (2135, 95341), (2345, 86803), (4087, 49805), (7115, 28609), (9961, 20435)]