209933712

素因数分解:

$2^4\times 3^2\times {\mathrm{1457873}}^1$

素因数の和:1457887

約数の個数: 30

約数和(自身を含む): 587523222

約数和(自身を除く): 377589510

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1457873, 2915746, 4373619, 5831492, 8747238, 11662984, 13120857, 17494476, 23325968, 26241714, 34988952, 52483428, 69977904, 104966856, 209933712]

約数ペア:

[(1, 209933712), (2, 104966856), (3, 69977904), (4, 52483428), (6, 34988952), (8, 26241714), (9, 23325968), (12, 17494476), (16, 13120857), (18, 11662984), (24, 8747238), (36, 5831492), (48, 4373619), (72, 2915746), (144, 1457873)]