201790409778

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{3037}}^1\times {\mathrm{78539}}^1$

素因数の和:81631

約数の個数: 48

約数和(自身を含む): 446667661440

約数和(自身を除く): 244877251662

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 3037, 6074, 9111, 18222, 27333, 54666, 78539, 142739, 157078, 235617, 285478, 428217, 471234, 706851, 856434, 1284651, 1413702, 2569302, 3691333, 7382666, 11073999, 22147998, 33221997, 66443994, 238522943, 477045886, 715568829, 1431137658, 2146706487, 4293412974, 11210578321, 22421156642, 33631734963, 67263469926, 100895204889, 201790409778]

約数ペア:

[(1, 201790409778), (2, 100895204889), (3, 67263469926), (6, 33631734963), (9, 22421156642), (18, 11210578321), (47, 4293412974), (94, 2146706487), (141, 1431137658), (282, 715568829), (423, 477045886), (846, 238522943), (3037, 66443994), (6074, 33221997), (9111, 22147998), (18222, 11073999), (27333, 7382666), (54666, 3691333), (78539, 2569302), (142739, 1413702), (157078, 1284651), (235617, 856434), (285478, 706851), (428217, 471234)]