212148

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:164

約数の個数: 36

約数和(自身を含む): 550368

約数和(自身を除く): 338220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 83, 142, 166, 213, 249, 284, 332, 426, 498, 639, 747, 852, 996, 1278, 1494, 2556, 2988, 5893, 11786, 17679, 23572, 35358, 53037, 70716, 106074, 212148]

約数ペア:

[(1, 212148), (2, 106074), (3, 70716), (4, 53037), (6, 35358), (9, 23572), (12, 17679), (18, 11786), (36, 5893), (71, 2988), (83, 2556), (142, 1494), (166, 1278), (213, 996), (249, 852), (284, 747), (332, 639), (426, 498)]