201924891

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{36013}}^1$

素因数の和:36115

約数の個数: 24

約数和(自身を含む): 337091040

約数和(自身を除く): 135166149

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 36013, 108039, 252091, 324117, 756273, 2268819, 3205157, 9615471, 22436099, 28846413, 67308297, 201924891]

約数ペア:

[(1, 201924891), (3, 67308297), (7, 28846413), (9, 22436099), (21, 9615471), (63, 3205157), (89, 2268819), (267, 756273), (623, 324117), (801, 252091), (1869, 108039), (5607, 36013)]