199822908

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{78919}}^1$

素因数の和:79137

約数の個数: 24

約数和(自身を含む): 468469120

約数和(自身を除く): 268646212

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 78919, 157838, 236757, 315676, 473514, 947028, 16651909, 33303818, 49955727, 66607636, 99911454, 199822908]

約数ペア:

[(1, 199822908), (2, 99911454), (3, 66607636), (4, 49955727), (6, 33303818), (12, 16651909), (211, 947028), (422, 473514), (633, 315676), (844, 236757), (1266, 157838), (2532, 78919)]