201959340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{305999}}^1$

素因数の和:306022

約数の個数: 48

約数和(自身を含む): 616896000

約数和(自身を除く): 414936660

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 305999, 611998, 917997, 1223996, 1529995, 1835994, 3059990, 3365989, 3671988, 4589985, 6119980, 6731978, 9179970, 10097967, 13463956, 16829945, 18359940, 20195934, 33659890, 40391868, 50489835, 67319780, 100979670, 201959340]

約数ペア:

[(1, 201959340), (2, 100979670), (3, 67319780), (4, 50489835), (5, 40391868), (6, 33659890), (10, 20195934), (11, 18359940), (12, 16829945), (15, 13463956), (20, 10097967), (22, 9179970), (30, 6731978), (33, 6119980), (44, 4589985), (55, 3671988), (60, 3365989), (66, 3059990), (110, 1835994), (132, 1529995), (165, 1223996), (220, 917997), (330, 611998), (660, 305999)]