201326748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{33757}}^1$

素因数の和:33842

約数の個数: 48

約数和(自身を含む): 544449024

約数和(自身を除く): 343122276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 33757, 67514, 101271, 135028, 202542, 236299, 405084, 472598, 708897, 945196, 1417794, 2396747, 2835588, 4793494, 7190241, 9586988, 14380482, 16777229, 28760964, 33554458, 50331687, 67108916, 100663374, 201326748]

約数ペア:

[(1, 201326748), (2, 100663374), (3, 67108916), (4, 50331687), (6, 33554458), (7, 28760964), (12, 16777229), (14, 14380482), (21, 9586988), (28, 7190241), (42, 4793494), (71, 2835588), (84, 2396747), (142, 1417794), (213, 945196), (284, 708897), (426, 472598), (497, 405084), (852, 236299), (994, 202542), (1491, 135028), (1988, 101271), (2982, 67514), (5964, 33757)]