201247156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3023}}^1$

素因数の和:3144

約数の個数: 48

約数和(自身を含む): 411505920

約数和(自身を除く): 210258764

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 89, 178, 187, 356, 374, 748, 979, 1513, 1958, 3023, 3026, 3916, 6046, 6052, 12092, 16643, 33253, 33286, 51391, 66506, 66572, 102782, 133012, 205564, 269047, 538094, 565301, 1076188, 1130602, 2261204, 2959517, 4573799, 5919034, 9147598, 11838068, 18295196, 50311789, 100623578, 201247156]

約数ペア:

[(1, 201247156), (2, 100623578), (4, 50311789), (11, 18295196), (17, 11838068), (22, 9147598), (34, 5919034), (44, 4573799), (68, 2959517), (89, 2261204), (178, 1130602), (187, 1076188), (356, 565301), (374, 538094), (748, 269047), (979, 205564), (1513, 133012), (1958, 102782), (3023, 66572), (3026, 66506), (3916, 51391), (6046, 33286), (6052, 33253), (12092, 16643)]