202933400

素因数分解:

$2^3\times 5^2\times {\mathrm{571}}^1\times {\mathrm{1777}}^1$

素因数の和:2364

約数の個数: 48

約数和(自身を含む): 472912440

約数和(自身を除く): 269979040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 571, 1142, 1777, 2284, 2855, 3554, 4568, 5710, 7108, 8885, 11420, 14216, 14275, 17770, 22840, 28550, 35540, 44425, 57100, 71080, 88850, 114200, 177700, 355400, 1014667, 2029334, 4058668, 5073335, 8117336, 10146670, 20293340, 25366675, 40586680, 50733350, 101466700, 202933400]

約数ペア:

[(1, 202933400), (2, 101466700), (4, 50733350), (5, 40586680), (8, 25366675), (10, 20293340), (20, 10146670), (25, 8117336), (40, 5073335), (50, 4058668), (100, 2029334), (200, 1014667), (571, 355400), (1142, 177700), (1777, 114200), (2284, 88850), (2855, 71080), (3554, 57100), (4568, 44425), (5710, 35540), (7108, 28550), (8885, 22840), (11420, 17770), (14216, 14275)]