201364191

素因数分解:

$3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{11971}}^1$

素因数の和:12076

約数の個数: 32

約数和(自身を含む): 344793600

約数和(自身を除く): 143429409

約数列:

[1, 3, 7, 9, 21, 27, 63, 89, 189, 267, 623, 801, 1869, 2403, 5607, 11971, 16821, 35913, 83797, 107739, 251391, 323217, 754173, 1065419, 2262519, 3196257, 7457933, 9588771, 22373799, 28766313, 67121397, 201364191]

約数ペア:

[(1, 201364191), (3, 67121397), (7, 28766313), (9, 22373799), (21, 9588771), (27, 7457933), (63, 3196257), (89, 2262519), (189, 1065419), (267, 754173), (623, 323217), (801, 251391), (1869, 107739), (2403, 83797), (5607, 35913), (11971, 16821)]