198202600

素因数分解:

$2^3\times 5^2\times {\mathrm{151}}^1\times {\mathrm{6563}}^1$

素因数の和:6730

約数の個数: 48

約数和(自身を含む): 463943520

約数和(自身を除く): 265740920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 151, 200, 302, 604, 755, 1208, 1510, 3020, 3775, 6040, 6563, 7550, 13126, 15100, 26252, 30200, 32815, 52504, 65630, 131260, 164075, 262520, 328150, 656300, 991013, 1312600, 1982026, 3964052, 4955065, 7928104, 9910130, 19820260, 24775325, 39640520, 49550650, 99101300, 198202600]

約数ペア:

[(1, 198202600), (2, 99101300), (4, 49550650), (5, 39640520), (8, 24775325), (10, 19820260), (20, 9910130), (25, 7928104), (40, 4955065), (50, 3964052), (100, 1982026), (151, 1312600), (200, 991013), (302, 656300), (604, 328150), (755, 262520), (1208, 164075), (1510, 131260), (3020, 65630), (3775, 52504), (6040, 32815), (6563, 30200), (7550, 26252), (13126, 15100)]