203122798

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{997}}^1$

素因数の和:1168

約数の個数: 32

約数和(自身を含む): 328813056

約数和(自身を除く): 125690258

約数列:

[1, 2, 23, 43, 46, 86, 103, 206, 989, 997, 1978, 1994, 2369, 4429, 4738, 8858, 22931, 42871, 45862, 85742, 101867, 102691, 203734, 205382, 986033, 1972066, 2361893, 4415713, 4723786, 8831426, 101561399, 203122798]

約数ペア:

[(1, 203122798), (2, 101561399), (23, 8831426), (43, 4723786), (46, 4415713), (86, 2361893), (103, 1972066), (206, 986033), (989, 205382), (997, 203734), (1978, 102691), (1994, 101867), (2369, 85742), (4429, 45862), (4738, 42871), (8858, 22931)]