203499850

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{683}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 389305440

約数和(自身を除く): 185805590

約数列:

[1, 2, 5, 10, 25, 50, 59, 101, 118, 202, 295, 505, 590, 683, 1010, 1366, 1475, 2525, 2950, 3415, 5050, 5959, 6830, 11918, 17075, 29795, 34150, 40297, 59590, 68983, 80594, 137966, 148975, 201485, 297950, 344915, 402970, 689830, 1007425, 1724575, 2014850, 3449150, 4069997, 8139994, 20349985, 40699970, 101749925, 203499850]

約数ペア:

[(1, 203499850), (2, 101749925), (5, 40699970), (10, 20349985), (25, 8139994), (50, 4069997), (59, 3449150), (101, 2014850), (118, 1724575), (202, 1007425), (295, 689830), (505, 402970), (590, 344915), (683, 297950), (1010, 201485), (1366, 148975), (1475, 137966), (2525, 80594), (2950, 68983), (3415, 59590), (5050, 40297), (5959, 34150), (6830, 29795), (11918, 17075)]