199772196

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{98507}}^1$

素因数の和:98540

約数の個数: 36

約数和(自身を含む): 504754992

約数和(自身を除く): 304982796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 98507, 197014, 295521, 394028, 591042, 1182084, 1280591, 2561182, 3841773, 5122364, 7683546, 15367092, 16647683, 33295366, 49943049, 66590732, 99886098, 199772196]

約数ペア:

[(1, 199772196), (2, 99886098), (3, 66590732), (4, 49943049), (6, 33295366), (12, 16647683), (13, 15367092), (26, 7683546), (39, 5122364), (52, 3841773), (78, 2561182), (156, 1280591), (169, 1182084), (338, 591042), (507, 394028), (676, 295521), (1014, 197014), (2028, 98507)]