197632140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193757}}^1$

素因数の和:193786

約数の個数: 48

約数和(自身を含む): 585924192

約数和(自身を除く): 388292052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 193757, 387514, 581271, 775028, 968785, 1162542, 1937570, 2325084, 2906355, 3293869, 3875140, 5812710, 6587738, 9881607, 11625420, 13175476, 16469345, 19763214, 32938690, 39526428, 49408035, 65877380, 98816070, 197632140]

約数ペア:

[(1, 197632140), (2, 98816070), (3, 65877380), (4, 49408035), (5, 39526428), (6, 32938690), (10, 19763214), (12, 16469345), (15, 13175476), (17, 11625420), (20, 9881607), (30, 6587738), (34, 5812710), (51, 3875140), (60, 3293869), (68, 2906355), (85, 2325084), (102, 1937570), (170, 1162542), (204, 968785), (255, 775028), (340, 581271), (510, 387514), (1020, 193757)]