201357212

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{8053}}^1$

素因数の和:8130

約数の個数: 48

約数和(自身を含む): 432983040

約数和(自身を除く): 231625828

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 133, 188, 266, 329, 532, 658, 893, 1316, 1786, 3572, 6251, 8053, 12502, 16106, 25004, 32212, 56371, 112742, 153007, 225484, 306014, 378491, 612028, 756982, 1071049, 1513964, 2142098, 2649437, 4284196, 5298874, 7191329, 10597748, 14382658, 28765316, 50339303, 100678606, 201357212]

約数ペア:

[(1, 201357212), (2, 100678606), (4, 50339303), (7, 28765316), (14, 14382658), (19, 10597748), (28, 7191329), (38, 5298874), (47, 4284196), (76, 2649437), (94, 2142098), (133, 1513964), (188, 1071049), (266, 756982), (329, 612028), (532, 378491), (658, 306014), (893, 225484), (1316, 153007), (1786, 112742), (3572, 56371), (6251, 32212), (8053, 25004), (12502, 16106)]