195042008

素因数分解:

$2^3\times 7^1\times {\mathrm{449}}^1\times {\mathrm{7757}}^1$

素因数の和:8219

約数の個数: 32

約数和(自身を含む): 418932000

約数和(自身を除く): 223889992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 449, 898, 1796, 3143, 3592, 6286, 7757, 12572, 15514, 25144, 31028, 54299, 62056, 108598, 217196, 434392, 3482893, 6965786, 13931572, 24380251, 27863144, 48760502, 97521004, 195042008]

約数ペア:

[(1, 195042008), (2, 97521004), (4, 48760502), (7, 27863144), (8, 24380251), (14, 13931572), (28, 6965786), (56, 3482893), (449, 434392), (898, 217196), (1796, 108598), (3143, 62056), (3592, 54299), (6286, 31028), (7757, 25144), (12572, 15514)]