200539070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{4871}}^1$

素因数の和:5080

約数の個数: 32

約数和(自身を含む): 378846720

約数和(自身を除く): 178307650

約数列:

[1, 2, 5, 10, 23, 46, 115, 179, 230, 358, 895, 1790, 4117, 4871, 8234, 9742, 20585, 24355, 41170, 48710, 112033, 224066, 560165, 871909, 1120330, 1743818, 4359545, 8719090, 20053907, 40107814, 100269535, 200539070]

約数ペア:

[(1, 200539070), (2, 100269535), (5, 40107814), (10, 20053907), (23, 8719090), (46, 4359545), (115, 1743818), (179, 1120330), (230, 871909), (358, 560165), (895, 224066), (1790, 112033), (4117, 48710), (4871, 41170), (8234, 24355), (9742, 20585)]