201238268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{10711}}^1$

素因数の和:10794

約数の個数: 48

約数和(自身を含む): 446304768

約数和(自身を除く): 245066500

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 854, 1342, 1708, 2684, 4697, 9394, 10711, 18788, 21422, 42844, 74977, 117821, 149954, 235642, 299908, 471284, 653371, 824747, 1306742, 1649494, 2613484, 3298988, 4573597, 7187081, 9147194, 14374162, 18294388, 28748324, 50309567, 100619134, 201238268]

約数ペア:

[(1, 201238268), (2, 100619134), (4, 50309567), (7, 28748324), (11, 18294388), (14, 14374162), (22, 9147194), (28, 7187081), (44, 4573597), (61, 3298988), (77, 2613484), (122, 1649494), (154, 1306742), (244, 824747), (308, 653371), (427, 471284), (671, 299908), (854, 235642), (1342, 149954), (1708, 117821), (2684, 74977), (4697, 42844), (9394, 21422), (10711, 18788)]