201151748

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1523}}^1$

素因数の和:1676

約数の個数: 48

約数和(自身を含む): 414771840

約数和(自身を除く): 213620092

約数列:

[1, 2, 4, 7, 14, 28, 53, 89, 106, 178, 212, 356, 371, 623, 742, 1246, 1484, 1523, 2492, 3046, 4717, 6092, 9434, 10661, 18868, 21322, 33019, 42644, 66038, 80719, 132076, 135547, 161438, 271094, 322876, 542188, 565033, 948829, 1130066, 1897658, 2260132, 3795316, 7183991, 14367982, 28735964, 50287937, 100575874, 201151748]

約数ペア:

[(1, 201151748), (2, 100575874), (4, 50287937), (7, 28735964), (14, 14367982), (28, 7183991), (53, 3795316), (89, 2260132), (106, 1897658), (178, 1130066), (212, 948829), (356, 565033), (371, 542188), (623, 322876), (742, 271094), (1246, 161438), (1484, 135547), (1523, 132076), (2492, 80719), (3046, 66038), (4717, 42644), (6092, 33019), (9434, 21322), (10661, 18868)]