201973300

素因数分解:

$2^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{12391}}^1$

素因数の和:12568

約数の個数: 36

約数和(自身を含む): 441006496

約数和(自身を除く): 239033196

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 163, 326, 652, 815, 1630, 3260, 4075, 8150, 12391, 16300, 24782, 49564, 61955, 123910, 247820, 309775, 619550, 1239100, 2019733, 4039466, 8078932, 10098665, 20197330, 40394660, 50493325, 100986650, 201973300]

約数ペア:

[(1, 201973300), (2, 100986650), (4, 50493325), (5, 40394660), (10, 20197330), (20, 10098665), (25, 8078932), (50, 4039466), (100, 2019733), (163, 1239100), (326, 619550), (652, 309775), (815, 247820), (1630, 123910), (3260, 61955), (4075, 49564), (8150, 24782), (12391, 16300)]