198640032

素因数分解:

$2^5\times 3^1\times {\mathrm{103}}^1\times {\mathrm{20089}}^1$

素因数の和:20205

約数の個数: 48

約数和(自身を含む): 526518720

約数和(自身を除く): 327878688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3296, 4944, 9888, 20089, 40178, 60267, 80356, 120534, 160712, 241068, 321424, 482136, 642848, 964272, 1928544, 2069167, 4138334, 6207501, 8276668, 12415002, 16553336, 24830004, 33106672, 49660008, 66213344, 99320016, 198640032]

約数ペア:

[(1, 198640032), (2, 99320016), (3, 66213344), (4, 49660008), (6, 33106672), (8, 24830004), (12, 16553336), (16, 12415002), (24, 8276668), (32, 6207501), (48, 4138334), (96, 2069167), (103, 1928544), (206, 964272), (309, 642848), (412, 482136), (618, 321424), (824, 241068), (1236, 160712), (1648, 120534), (2472, 80356), (3296, 60267), (4944, 40178), (9888, 20089)]