194650260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{463453}}^1$

素因数の和:463472

約数の個数: 48

約数和(自身を含む): 622882176

約数和(自身を除く): 428231916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 463453, 926906, 1390359, 1853812, 2317265, 2780718, 3244171, 4634530, 5561436, 6488342, 6951795, 9269060, 9732513, 12976684, 13903590, 16220855, 19465026, 27807180, 32441710, 38930052, 48662565, 64883420, 97325130, 194650260]

約数ペア:

[(1, 194650260), (2, 97325130), (3, 64883420), (4, 48662565), (5, 38930052), (6, 32441710), (7, 27807180), (10, 19465026), (12, 16220855), (14, 13903590), (15, 12976684), (20, 9732513), (21, 9269060), (28, 6951795), (30, 6488342), (35, 5561436), (42, 4634530), (60, 3244171), (70, 2780718), (84, 2317265), (105, 1853812), (140, 1390359), (210, 926906), (420, 463453)]