201493210156

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1\times {\mathrm{234167}}^1$

素因数の和:234646

約数の個数: 48

約数和(自身を含む): 409138329600

約数和(自身を除く): 207645119444

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 389, 553, 778, 1106, 1556, 2212, 2723, 5446, 10892, 30731, 61462, 122924, 215117, 234167, 430234, 468334, 860468, 936668, 1639169, 3278338, 6556676, 18499193, 36998386, 73996772, 91090963, 129494351, 182181926, 258988702, 364363852, 517977404, 637636741, 1275273482, 2550546964, 7196186077, 14392372154, 28784744308, 50373302539, 100746605078, 201493210156]

約数ペア:

[(1, 201493210156), (2, 100746605078), (4, 50373302539), (7, 28784744308), (14, 14392372154), (28, 7196186077), (79, 2550546964), (158, 1275273482), (316, 637636741), (389, 517977404), (553, 364363852), (778, 258988702), (1106, 182181926), (1556, 129494351), (2212, 91090963), (2723, 73996772), (5446, 36998386), (10892, 18499193), (30731, 6556676), (61462, 3278338), (122924, 1639169), (215117, 936668), (234167, 860468), (430234, 468334)]