201179972

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9829}}^1$

素因数の和:9900

約数の個数: 48

約数和(自身を含む): 435980160

約数和(自身を除く): 234800188

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 119, 172, 238, 301, 476, 602, 731, 1204, 1462, 2924, 5117, 9829, 10234, 19658, 20468, 39316, 68803, 137606, 167093, 275212, 334186, 422647, 668372, 845294, 1169651, 1690588, 2339302, 2958529, 4678604, 5917058, 7184999, 11834116, 14369998, 28739996, 50294993, 100589986, 201179972]

約数ペア:

[(1, 201179972), (2, 100589986), (4, 50294993), (7, 28739996), (14, 14369998), (17, 11834116), (28, 7184999), (34, 5917058), (43, 4678604), (68, 2958529), (86, 2339302), (119, 1690588), (172, 1169651), (238, 845294), (301, 668372), (476, 422647), (602, 334186), (731, 275212), (1204, 167093), (1462, 137606), (2924, 68803), (5117, 39316), (9829, 20468), (10234, 19658)]