201162216

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 510554880

約数和(自身を除く): 309392664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 197, 271, 314, 394, 471, 542, 591, 628, 788, 813, 942, 1084, 1182, 1256, 1576, 1626, 1884, 2168, 2364, 3252, 3768, 4728, 6504, 30929, 42547, 53387, 61858, 85094, 92787, 106774, 123716, 127641, 160161, 170188, 185574, 213548, 247432, 255282, 320322, 340376, 371148, 427096, 510564, 640644, 742296, 1021128, 1281288, 8381759, 16763518, 25145277, 33527036, 50290554, 67054072, 100581108, 201162216]

約数ペア:

[(1, 201162216), (2, 100581108), (3, 67054072), (4, 50290554), (6, 33527036), (8, 25145277), (12, 16763518), (24, 8381759), (157, 1281288), (197, 1021128), (271, 742296), (314, 640644), (394, 510564), (471, 427096), (542, 371148), (591, 340376), (628, 320322), (788, 255282), (813, 247432), (942, 213548), (1084, 185574), (1182, 170188), (1256, 160161), (1576, 127641), (1626, 123716), (1884, 106774), (2168, 92787), (2364, 85094), (3252, 61858), (3768, 53387), (4728, 42547), (6504, 30929)]