200748835

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 299575584

約数和(自身を除く): 98826749

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 157, 245, 307, 595, 785, 833, 1099, 1535, 2149, 2669, 4165, 5219, 5495, 7693, 10745, 13345, 15043, 18683, 26095, 36533, 38465, 48199, 75215, 93415, 130781, 182665, 240995, 255731, 337393, 653905, 819383, 1278655, 1686965, 2361751, 4096915, 5735681, 11808755, 28678405, 40149767, 200748835]

約数ペア:

[(1, 200748835), (5, 40149767), (7, 28678405), (17, 11808755), (35, 5735681), (49, 4096915), (85, 2361751), (119, 1686965), (157, 1278655), (245, 819383), (307, 653905), (595, 337393), (785, 255731), (833, 240995), (1099, 182665), (1535, 130781), (2149, 93415), (2669, 75215), (4165, 48199), (5219, 38465), (5495, 36533), (7693, 26095), (10745, 18683), (13345, 15043)]