201528636

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{523}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 476429184

約数和(自身を除く): 274900548

約数列:

[1, 2, 3, 4, 6, 12, 163, 197, 326, 394, 489, 523, 591, 652, 788, 978, 1046, 1182, 1569, 1956, 2092, 2364, 3138, 6276, 32111, 64222, 85249, 96333, 103031, 128444, 170498, 192666, 206062, 255747, 309093, 340996, 385332, 412124, 511494, 618186, 1022988, 1236372, 16794053, 33588106, 50382159, 67176212, 100764318, 201528636]

約数ペア:

[(1, 201528636), (2, 100764318), (3, 67176212), (4, 50382159), (6, 33588106), (12, 16794053), (163, 1236372), (197, 1022988), (326, 618186), (394, 511494), (489, 412124), (523, 385332), (591, 340996), (652, 309093), (788, 255747), (978, 206062), (1046, 192666), (1182, 170498), (1569, 128444), (1956, 103031), (2092, 96333), (2364, 85249), (3138, 64222), (6276, 32111)]