242080498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{643}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 402937920

約数和(自身を除く): 160857422

約数列:

[1, 2, 11, 22, 109, 157, 218, 314, 643, 1199, 1286, 1727, 2398, 3454, 7073, 14146, 17113, 34226, 70087, 100951, 140174, 188243, 201902, 376486, 770957, 1110461, 1541914, 2220922, 11003659, 22007318, 121040249, 242080498]

約数ペア:

[(1, 242080498), (2, 121040249), (11, 22007318), (22, 11003659), (109, 2220922), (157, 1541914), (218, 1110461), (314, 770957), (643, 376486), (1199, 201902), (1286, 188243), (1727, 140174), (2398, 100951), (3454, 70087), (7073, 34226), (14146, 17113)]