197090704

素因数分解:

$2^4\times {\mathrm{1889}}^1\times {\mathrm{6521}}^1$

素因数の和:8418

約数の個数: 20

約数和(自身を含む): 382123980

約数和(自身を除く): 185033276

約数列:

[1, 2, 4, 8, 16, 1889, 3778, 6521, 7556, 13042, 15112, 26084, 30224, 52168, 104336, 12318169, 24636338, 49272676, 98545352, 197090704]

約数ペア:

[(1, 197090704), (2, 98545352), (4, 49272676), (8, 24636338), (16, 12318169), (1889, 104336), (3778, 52168), (6521, 30224), (7556, 26084), (13042, 15112)]