219060340990

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{557}}^1\times {\mathrm{146203}}^1$

素因数の和:147036

約数の個数: 32

約数和(自身を含む): 396487703520

約数和(自身を除く): 177427362530

約数列:

[1, 2, 5, 10, 269, 538, 557, 1114, 1345, 2690, 2785, 5570, 146203, 149833, 292406, 299666, 731015, 749165, 1462030, 1498330, 39328607, 78657214, 81435071, 162870142, 196643035, 393286070, 407175355, 814350710, 21906034099, 43812068198, 109530170495, 219060340990]

約数ペア:

[(1, 219060340990), (2, 109530170495), (5, 43812068198), (10, 21906034099), (269, 814350710), (538, 407175355), (557, 393286070), (1114, 196643035), (1345, 162870142), (2690, 81435071), (2785, 78657214), (5570, 39328607), (146203, 1498330), (149833, 1462030), (292406, 749165), (299666, 731015)]