201627004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{7043}}^1$

素因数の和:7485

約数の個数: 24

約数和(自身を含む): 374543568

約数和(自身を除く): 172916564

約数列:

[1, 2, 4, 17, 34, 68, 421, 842, 1684, 7043, 7157, 14086, 14314, 28172, 28628, 119731, 239462, 478924, 2965103, 5930206, 11860412, 50406751, 100813502, 201627004]

約数ペア:

[(1, 201627004), (2, 100813502), (4, 50406751), (17, 11860412), (34, 5930206), (68, 2965103), (421, 478924), (842, 239462), (1684, 119731), (7043, 28628), (7157, 28172), (14086, 14314)]