199371276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{426007}}^1$

素因数の和:426030

約数の個数: 36

約数和(自身を含む): 542734192

約数和(自身を除く): 343362916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 426007, 852014, 1278021, 1704028, 2556042, 3834063, 5112084, 5538091, 7668126, 11076182, 15336252, 16614273, 22152364, 33228546, 49842819, 66457092, 99685638, 199371276]

約数ペア:

[(1, 199371276), (2, 99685638), (3, 66457092), (4, 49842819), (6, 33228546), (9, 22152364), (12, 16614273), (13, 15336252), (18, 11076182), (26, 7668126), (36, 5538091), (39, 5112084), (52, 3834063), (78, 2556042), (117, 1704028), (156, 1278021), (234, 852014), (468, 426007)]