197447502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{204397}}^1$

素因数の和:204432

約数の個数: 32

約数和(自身を含む): 470932992

約数和(自身を除く): 273485490

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 204397, 408794, 613191, 1226382, 1430779, 2861558, 4292337, 4701131, 8584674, 9402262, 14103393, 28206786, 32907917, 65815834, 98723751, 197447502]

約数ペア:

[(1, 197447502), (2, 98723751), (3, 65815834), (6, 32907917), (7, 28206786), (14, 14103393), (21, 9402262), (23, 8584674), (42, 4701131), (46, 4292337), (69, 2861558), (138, 1430779), (161, 1226382), (322, 613191), (483, 408794), (966, 204397)]