201303004

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{28643}}^1$

素因数の和:28905

約数の個数: 24

約数和(自身を含む): 404224128

約数和(自身を除く): 202921124

約数列:

[1, 2, 4, 7, 14, 28, 251, 502, 1004, 1757, 3514, 7028, 28643, 57286, 114572, 200501, 401002, 802004, 7189393, 14378786, 28757572, 50325751, 100651502, 201303004]

約数ペア:

[(1, 201303004), (2, 100651502), (4, 50325751), (7, 28757572), (14, 14378786), (28, 7189393), (251, 802004), (502, 401002), (1004, 200501), (1757, 114572), (3514, 57286), (7028, 28643)]