206877438

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{233}}^1\times {\mathrm{461}}^1$

素因数の和:809

約数の個数: 48

約数和(自身を含む): 455350896

約数和(自身を除く): 248473458

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 233, 321, 461, 466, 642, 699, 922, 963, 1383, 1398, 1926, 2097, 2766, 4149, 4194, 8298, 24931, 49327, 49862, 74793, 98654, 107413, 147981, 149586, 214826, 224379, 295962, 322239, 443943, 448758, 644478, 887886, 966717, 1933434, 11493191, 22986382, 34479573, 68959146, 103438719, 206877438]

約数ペア:

[(1, 206877438), (2, 103438719), (3, 68959146), (6, 34479573), (9, 22986382), (18, 11493191), (107, 1933434), (214, 966717), (233, 887886), (321, 644478), (461, 448758), (466, 443943), (642, 322239), (699, 295962), (922, 224379), (963, 214826), (1383, 149586), (1398, 147981), (1926, 107413), (2097, 98654), (2766, 74793), (4149, 49862), (4194, 49327), (8298, 24931)]