198804538234

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{743}}^1\times {\mathrm{81131}}^1$

素因数の和:81990

約数の個数: 32

約数和(自身を含む): 319436804736

約数和(自身を除く): 120632266502

約数列:

[1, 2, 17, 34, 97, 194, 743, 1486, 1649, 3298, 12631, 25262, 72071, 81131, 144142, 162262, 1225207, 1379227, 2450414, 2758454, 7869707, 15739414, 60280333, 120560666, 133785019, 267570038, 1024765661, 2049531322, 5847192301, 11694384602, 99402269117, 198804538234]

約数ペア:

[(1, 198804538234), (2, 99402269117), (17, 11694384602), (34, 5847192301), (97, 2049531322), (194, 1024765661), (743, 267570038), (1486, 133785019), (1649, 120560666), (3298, 60280333), (12631, 15739414), (25262, 7869707), (72071, 2758454), (81131, 2450414), (144142, 1379227), (162262, 1225207)]