202323880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6299}}^1$

素因数の和:6394

約数の個数: 64

約数和(自身を含む): 503496000

約数和(自身を除く): 301172120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 73, 88, 110, 146, 220, 292, 365, 440, 584, 730, 803, 1460, 1606, 2920, 3212, 4015, 6299, 6424, 8030, 12598, 16060, 25196, 31495, 32120, 50392, 62990, 69289, 125980, 138578, 251960, 277156, 346445, 459827, 554312, 692890, 919654, 1385780, 1839308, 2299135, 2771560, 3678616, 4598270, 5058097, 9196540, 10116194, 18393080, 20232388, 25290485, 40464776, 50580970, 101161940, 202323880]

約数ペア:

[(1, 202323880), (2, 101161940), (4, 50580970), (5, 40464776), (8, 25290485), (10, 20232388), (11, 18393080), (20, 10116194), (22, 9196540), (40, 5058097), (44, 4598270), (55, 3678616), (73, 2771560), (88, 2299135), (110, 1839308), (146, 1385780), (220, 919654), (292, 692890), (365, 554312), (440, 459827), (584, 346445), (730, 277156), (803, 251960), (1460, 138578), (1606, 125980), (2920, 69289), (3212, 62990), (4015, 50392), (6299, 32120), (6424, 31495), (8030, 25196), (12598, 16060)]