203208152

素因数分解:

$2^3\times 7^1\times {\mathrm{887}}^1\times {\mathrm{4091}}^1$

素因数の和:4991

約数の個数: 32

約数和(自身を含む): 436043520

約数和(自身を除く): 232835368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 887, 1774, 3548, 4091, 6209, 7096, 8182, 12418, 16364, 24836, 28637, 32728, 49672, 57274, 114548, 229096, 3628717, 7257434, 14514868, 25401019, 29029736, 50802038, 101604076, 203208152]

約数ペア:

[(1, 203208152), (2, 101604076), (4, 50802038), (7, 29029736), (8, 25401019), (14, 14514868), (28, 7257434), (56, 3628717), (887, 229096), (1774, 114548), (3548, 57274), (4091, 49672), (6209, 32728), (7096, 28637), (8182, 24836), (12418, 16364)]