207410992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{1583}}^1$

素因数の和:2041

約数の個数: 40

約数和(自身を含む): 424258560

約数和(自身を除く): 216847568

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 431, 862, 1583, 1724, 3166, 3448, 6332, 6896, 8189, 12664, 16378, 25328, 30077, 32756, 60154, 65512, 120308, 131024, 240616, 481232, 682273, 1364546, 2729092, 5458184, 10916368, 12963187, 25926374, 51852748, 103705496, 207410992]

約数ペア:

[(1, 207410992), (2, 103705496), (4, 51852748), (8, 25926374), (16, 12963187), (19, 10916368), (38, 5458184), (76, 2729092), (152, 1364546), (304, 682273), (431, 481232), (862, 240616), (1583, 131024), (1724, 120308), (3166, 65512), (3448, 60154), (6332, 32756), (6896, 30077), (8189, 25328), (12664, 16378)]