197891862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{204857}}^1$

素因数の和:204892

約数の個数: 32

約数和(自身を含む): 471992832

約数和(自身を除く): 274100970

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 204857, 409714, 614571, 1229142, 1433999, 2867998, 4301997, 4711711, 8603994, 9423422, 14135133, 28270266, 32981977, 65963954, 98945931, 197891862]

約数ペア:

[(1, 197891862), (2, 98945931), (3, 65963954), (6, 32981977), (7, 28270266), (14, 14135133), (21, 9423422), (23, 8603994), (42, 4711711), (46, 4301997), (69, 2867998), (138, 1433999), (161, 1229142), (322, 614571), (483, 409714), (966, 204857)]