197022064

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{62507}}^1$

素因数の和:62712

約数の個数: 20

約数和(自身を含む): 383674104

約数和(自身を除く): 186652040

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 62507, 125014, 250028, 500056, 1000112, 12313879, 24627758, 49255516, 98511032, 197022064]

約数ペア:

[(1, 197022064), (2, 98511032), (4, 49255516), (8, 24627758), (16, 12313879), (197, 1000112), (394, 500056), (788, 250028), (1576, 125014), (3152, 62507)]