205996822465

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{97169}}^1$

素因数の和:97714

約数の個数: 48

約数和(自身を含む): 305071045200

約数和(自身を除く): 99074222735

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 509, 595, 833, 2545, 3563, 4165, 8653, 17815, 24941, 43265, 60571, 97169, 124705, 302855, 423997, 485845, 680183, 1651873, 2119985, 3400915, 4761281, 8259365, 11563111, 23806405, 49459021, 57815555, 80941777, 247295105, 346213147, 404708885, 840803357, 1731065735, 2423492029, 4204016785, 5885623499, 12117460145, 29428117495, 41199364493, 205996822465]

約数ペア:

[(1, 205996822465), (5, 41199364493), (7, 29428117495), (17, 12117460145), (35, 5885623499), (49, 4204016785), (85, 2423492029), (119, 1731065735), (245, 840803357), (509, 404708885), (595, 346213147), (833, 247295105), (2545, 80941777), (3563, 57815555), (4165, 49459021), (8653, 23806405), (17815, 11563111), (24941, 8259365), (43265, 4761281), (60571, 3400915), (97169, 2119985), (124705, 1651873), (302855, 680183), (423997, 485845)]