219476392

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{30449}}^1$

素因数の和:30525

約数の個数: 32

約数和(自身を含む): 443961000

約数和(自身を除く): 224484608

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3604, 7208, 30449, 60898, 121796, 243592, 517633, 1035266, 1613797, 2070532, 3227594, 4141064, 6455188, 12910376, 27434549, 54869098, 109738196, 219476392]

約数ペア:

[(1, 219476392), (2, 109738196), (4, 54869098), (8, 27434549), (17, 12910376), (34, 6455188), (53, 4141064), (68, 3227594), (106, 2070532), (136, 1613797), (212, 1035266), (424, 517633), (901, 243592), (1802, 121796), (3604, 60898), (7208, 30449)]