208047004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2719}}^1$

素因数の和:2818

約数の個数: 48

約数和(自身を含む): 416747520

約数和(自身を除く): 208700516

約数列:

[1, 2, 4, 11, 22, 37, 44, 47, 74, 94, 148, 188, 407, 517, 814, 1034, 1628, 1739, 2068, 2719, 3478, 5438, 6956, 10876, 19129, 29909, 38258, 59818, 76516, 100603, 119636, 127793, 201206, 255586, 402412, 511172, 1106633, 1405723, 2213266, 2811446, 4426532, 4728341, 5622892, 9456682, 18913364, 52011751, 104023502, 208047004]

約数ペア:

[(1, 208047004), (2, 104023502), (4, 52011751), (11, 18913364), (22, 9456682), (37, 5622892), (44, 4728341), (47, 4426532), (74, 2811446), (94, 2213266), (148, 1405723), (188, 1106633), (407, 511172), (517, 402412), (814, 255586), (1034, 201206), (1628, 127793), (1739, 119636), (2068, 100603), (2719, 76516), (3478, 59818), (5438, 38258), (6956, 29909), (10876, 19129)]