209533752

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{26699}}^1$

素因数の和:26820

約数の個数: 48

約数和(自身を含む): 572715000

約数和(自身を除く): 363181248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 3924, 7848, 26699, 53398, 80097, 106796, 160194, 213592, 240291, 320388, 480582, 640776, 961164, 1922328, 2910191, 5820382, 8730573, 11640764, 17461146, 23281528, 26191719, 34922292, 52383438, 69844584, 104766876, 209533752]

約数ペア:

[(1, 209533752), (2, 104766876), (3, 69844584), (4, 52383438), (6, 34922292), (8, 26191719), (9, 23281528), (12, 17461146), (18, 11640764), (24, 8730573), (36, 5820382), (72, 2910191), (109, 1922328), (218, 961164), (327, 640776), (436, 480582), (654, 320388), (872, 240291), (981, 213592), (1308, 160194), (1962, 106796), (2616, 80097), (3924, 53398), (7848, 26699)]