198967672

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{3329}}^1$

素因数の和:3607

約数の個数: 32

約数和(自身を含む): 386812800

約数和(自身を除く): 187845128

約数列:

[1, 2, 4, 8, 31, 62, 124, 241, 248, 482, 964, 1928, 3329, 6658, 7471, 13316, 14942, 26632, 29884, 59768, 103199, 206398, 412796, 802289, 825592, 1604578, 3209156, 6418312, 24870959, 49741918, 99483836, 198967672]

約数ペア:

[(1, 198967672), (2, 99483836), (4, 49741918), (8, 24870959), (31, 6418312), (62, 3209156), (124, 1604578), (241, 825592), (248, 802289), (482, 412796), (964, 206398), (1928, 103199), (3329, 59768), (6658, 29884), (7471, 26632), (13316, 14942)]