202921848

素因数分解:

$2^3\times 3^4\times {\mathrm{313151}}^1$

素因数の和:313169

約数の個数: 40

約数和(自身を含む): 568370880

約数和(自身を除く): 365449032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 313151, 626302, 939453, 1252604, 1878906, 2505208, 2818359, 3757812, 5636718, 7515624, 8455077, 11273436, 16910154, 22546872, 25365231, 33820308, 50730462, 67640616, 101460924, 202921848]

約数ペア:

[(1, 202921848), (2, 101460924), (3, 67640616), (4, 50730462), (6, 33820308), (8, 25365231), (9, 22546872), (12, 16910154), (18, 11273436), (24, 8455077), (27, 7515624), (36, 5636718), (54, 3757812), (72, 2818359), (81, 2505208), (108, 1878906), (162, 1252604), (216, 939453), (324, 626302), (648, 313151)]