202023510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{947}}^1$

素因数の和:1517

約数の個数: 64

約数和(自身を含む): 523660032

約数和(自身を除く): 321636522

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 547, 947, 1094, 1641, 1894, 2735, 2841, 3282, 4735, 5470, 5682, 7111, 8205, 9470, 12311, 14205, 14222, 16410, 21333, 24622, 28410, 35555, 36933, 42666, 61555, 71110, 73866, 106665, 123110, 184665, 213330, 369330, 518009, 1036018, 1554027, 2590045, 3108054, 5180090, 6734117, 7770135, 13468234, 15540270, 20202351, 33670585, 40404702, 67341170, 101011755, 202023510]

約数ペア:

[(1, 202023510), (2, 101011755), (3, 67341170), (5, 40404702), (6, 33670585), (10, 20202351), (13, 15540270), (15, 13468234), (26, 7770135), (30, 6734117), (39, 5180090), (65, 3108054), (78, 2590045), (130, 1554027), (195, 1036018), (390, 518009), (547, 369330), (947, 213330), (1094, 184665), (1641, 123110), (1894, 106665), (2735, 73866), (2841, 71110), (3282, 61555), (4735, 42666), (5470, 36933), (5682, 35555), (7111, 28410), (8205, 24622), (9470, 21333), (12311, 16410), (14205, 14222)]