209854296

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{16103}}^1$

素因数の和:16296

約数の個数: 48

約数和(自身を含む): 571530960

約数和(自身を除く): 361676664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 3258, 4344, 6516, 13032, 16103, 32206, 48309, 64412, 96618, 128824, 144927, 193236, 289854, 386472, 579708, 1159416, 2914643, 5829286, 8743929, 11658572, 17487858, 23317144, 26231787, 34975716, 52463574, 69951432, 104927148, 209854296]

約数ペア:

[(1, 209854296), (2, 104927148), (3, 69951432), (4, 52463574), (6, 34975716), (8, 26231787), (9, 23317144), (12, 17487858), (18, 11658572), (24, 8743929), (36, 5829286), (72, 2914643), (181, 1159416), (362, 579708), (543, 386472), (724, 289854), (1086, 193236), (1448, 144927), (1629, 128824), (2172, 96618), (3258, 64412), (4344, 48309), (6516, 32206), (13032, 16103)]