207710008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{63793}}^1$

素因数の和:63847

約数の個数: 32

約数和(自身を含む): 436350960

約数和(自身を除く): 228640952

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 63793, 127586, 255172, 510344, 701723, 1403446, 2360341, 2806892, 4720682, 5613784, 9441364, 18882728, 25963751, 51927502, 103855004, 207710008]

約数ペア:

[(1, 207710008), (2, 103855004), (4, 51927502), (8, 25963751), (11, 18882728), (22, 9441364), (37, 5613784), (44, 4720682), (74, 2806892), (88, 2360341), (148, 1403446), (296, 701723), (407, 510344), (814, 255172), (1628, 127586), (3256, 63793)]