202879105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16691}}^1$

素因数の和:16737

約数の個数: 32

約数和(自身を含む): 302859648

約数和(自身を除く): 99980543

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 2431, 12155, 16691, 83455, 183601, 216983, 283747, 918005, 1084915, 1418735, 2386813, 3121217, 3688711, 11934065, 15606085, 18443555, 40575821, 202879105]

約数ペア:

[(1, 202879105), (5, 40575821), (11, 18443555), (13, 15606085), (17, 11934065), (55, 3688711), (65, 3121217), (85, 2386813), (143, 1418735), (187, 1084915), (221, 918005), (715, 283747), (935, 216983), (1105, 183601), (2431, 83455), (12155, 16691)]