202318207

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 271633600

約数和(自身を除く): 69315393

約数列:

[1, 7, 13, 17, 49, 91, 119, 157, 221, 289, 343, 637, 833, 1099, 1547, 2023, 2041, 2669, 3757, 4459, 5831, 7693, 10829, 14161, 14287, 18683, 26299, 34697, 45373, 53851, 75803, 99127, 100009, 130781, 184093, 242879, 317611, 589849, 700063, 915467, 1288651, 1700153, 2223277, 4128943, 11901071, 15562939, 28902601, 202318207]

約数ペア:

[(1, 202318207), (7, 28902601), (13, 15562939), (17, 11901071), (49, 4128943), (91, 2223277), (119, 1700153), (157, 1288651), (221, 915467), (289, 700063), (343, 589849), (637, 317611), (833, 242879), (1099, 184093), (1547, 130781), (2023, 100009), (2041, 99127), (2669, 75803), (3757, 53851), (4459, 45373), (5831, 34697), (7693, 26299), (10829, 18683), (14161, 14287)]