197873310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{809}}^1$

素因数の和:1113

約数の個数: 64

約数和(自身を含む): 492687360

約数和(自身を除く): 294814050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 263, 310, 465, 526, 789, 809, 930, 1315, 1578, 1618, 2427, 2630, 3945, 4045, 4854, 7890, 8090, 8153, 12135, 16306, 24270, 24459, 25079, 40765, 48918, 50158, 75237, 81530, 122295, 125395, 150474, 212767, 244590, 250790, 376185, 425534, 638301, 752370, 1063835, 1276602, 2127670, 3191505, 6383010, 6595777, 13191554, 19787331, 32978885, 39574662, 65957770, 98936655, 197873310]

約数ペア:

[(1, 197873310), (2, 98936655), (3, 65957770), (5, 39574662), (6, 32978885), (10, 19787331), (15, 13191554), (30, 6595777), (31, 6383010), (62, 3191505), (93, 2127670), (155, 1276602), (186, 1063835), (263, 752370), (310, 638301), (465, 425534), (526, 376185), (789, 250790), (809, 244590), (930, 212767), (1315, 150474), (1578, 125395), (1618, 122295), (2427, 81530), (2630, 75237), (3945, 50158), (4045, 48918), (4854, 40765), (7890, 25079), (8090, 24459), (8153, 24270), (12135, 16306)]