200627422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{617}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 326304000

約数和(自身を除く): 125676578

約数列:

[1, 2, 19, 38, 43, 86, 199, 398, 617, 817, 1234, 1634, 3781, 7562, 8557, 11723, 17114, 23446, 26531, 53062, 122783, 162583, 245566, 325166, 504089, 1008178, 2332877, 4665754, 5279669, 10559338, 100313711, 200627422]

約数ペア:

[(1, 200627422), (2, 100313711), (19, 10559338), (38, 5279669), (43, 4665754), (86, 2332877), (199, 1008178), (398, 504089), (617, 325166), (817, 245566), (1234, 162583), (1634, 122783), (3781, 53062), (7562, 26531), (8557, 23446), (11723, 17114)]