207681088

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{53197}}^1$

素因数の和:53270

約数の個数: 28

約数和(自身を含む): 418881052

約数和(自身を除く): 211199964

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 53197, 106394, 212788, 425576, 851152, 1702304, 3245017, 3404608, 6490034, 12980068, 25960136, 51920272, 103840544, 207681088]

約数ペア:

[(1, 207681088), (2, 103840544), (4, 51920272), (8, 25960136), (16, 12980068), (32, 6490034), (61, 3404608), (64, 3245017), (122, 1702304), (244, 851152), (488, 425576), (976, 212788), (1952, 106394), (3904, 53197)]