201609907210

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{26993}}^1\times {\mathrm{18217}}^1$

素因数の和:45258

約数の個数: 32

約数和(自身を含む): 371783179152

約数和(自身を除く): 170173271942

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 18217, 26993, 36434, 53986, 91085, 134965, 182170, 269930, 746897, 1106713, 1493794, 2213426, 3734485, 5533565, 7468970, 11067130, 491731481, 983462962, 2458657405, 4917314810, 20160990721, 40321981442, 100804953605, 201609907210]

約数ペア:

[(1, 201609907210), (2, 100804953605), (5, 40321981442), (10, 20160990721), (41, 4917314810), (82, 2458657405), (205, 983462962), (410, 491731481), (18217, 11067130), (26993, 7468970), (36434, 5533565), (53986, 3734485), (91085, 2213426), (134965, 1493794), (182170, 1106713), (269930, 746897)]