200740980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{304153}}^1$

素因数の和:304176

約数の個数: 48

約数和(自身を含む): 613174464

約数和(自身を除く): 412433484

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, 304153, 608306, 912459, 1216612, 1520765, 1824918, 3041530, 3345683, 3649836, 4562295, 6083060, 6691366, 9124590, 10037049, 13382732, 16728415, 18249180, 20074098, 33456830, 40148196, 50185245, 66913660, 100370490, 200740980]

約数ペア:

[(1, 200740980), (2, 100370490), (3, 66913660), (4, 50185245), (5, 40148196), (6, 33456830), (10, 20074098), (11, 18249180), (12, 16728415), (15, 13382732), (20, 10037049), (22, 9124590), (30, 6691366), (33, 6083060), (44, 4562295), (55, 3649836), (60, 3345683), (66, 3041530), (110, 1824918), (132, 1520765), (165, 1216612), (220, 912459), (330, 608306), (660, 304153)]