201957444

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{431533}}^1$

素因数の和:431556

約数の個数: 36

約数和(自身を含む): 549774316

約数和(自身を除く): 347816872

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 431533, 863066, 1294599, 1726132, 2589198, 3883797, 5178396, 5609929, 7767594, 11219858, 15535188, 16829787, 22439716, 33659574, 50489361, 67319148, 100978722, 201957444]

約数ペア:

[(1, 201957444), (2, 100978722), (3, 67319148), (4, 50489361), (6, 33659574), (9, 22439716), (12, 16829787), (13, 15535188), (18, 11219858), (26, 7767594), (36, 5609929), (39, 5178396), (52, 3883797), (78, 2589198), (117, 1726132), (156, 1294599), (234, 863066), (468, 431533)]