201496160

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{12983}}^1$

素因数の和:13095

約数の個数: 48

約数和(自身を含む): 480979296

約数和(自身を除く): 279483136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1940, 3104, 3880, 7760, 12983, 15520, 25966, 51932, 64915, 103864, 129830, 207728, 259660, 415456, 519320, 1038640, 1259351, 2077280, 2518702, 5037404, 6296755, 10074808, 12593510, 20149616, 25187020, 40299232, 50374040, 100748080, 201496160]

約数ペア:

[(1, 201496160), (2, 100748080), (4, 50374040), (5, 40299232), (8, 25187020), (10, 20149616), (16, 12593510), (20, 10074808), (32, 6296755), (40, 5037404), (80, 2518702), (97, 2077280), (160, 1259351), (194, 1038640), (388, 519320), (485, 415456), (776, 259660), (970, 207728), (1552, 129830), (1940, 103864), (3104, 64915), (3880, 51932), (7760, 25966), (12983, 15520)]