204033837

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 339978240

約数和(自身を除く): 135944403

約数列:

[1, 3, 7, 19, 21, 57, 61, 83, 101, 133, 183, 249, 303, 399, 427, 581, 707, 1159, 1281, 1577, 1743, 1919, 2121, 3477, 4731, 5063, 5757, 6161, 8113, 8383, 11039, 13433, 15189, 18483, 24339, 25149, 33117, 35441, 40299, 43127, 58681, 96197, 106323, 117059, 129381, 159277, 176043, 288591, 351177, 477831, 511363, 673379, 819413, 1114939, 1534089, 2020137, 2458239, 3344817, 3579541, 9715897, 10738623, 29147691, 68011279, 204033837]

約数ペア:

[(1, 204033837), (3, 68011279), (7, 29147691), (19, 10738623), (21, 9715897), (57, 3579541), (61, 3344817), (83, 2458239), (101, 2020137), (133, 1534089), (183, 1114939), (249, 819413), (303, 673379), (399, 511363), (427, 477831), (581, 351177), (707, 288591), (1159, 176043), (1281, 159277), (1577, 129381), (1743, 117059), (1919, 106323), (2121, 96197), (3477, 58681), (4731, 43127), (5063, 40299), (5757, 35441), (6161, 33117), (8113, 25149), (8383, 24339), (11039, 18483), (13433, 15189)]