201844467

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11923}}^1$

素因数の和:11965

約数の個数: 40

約数和(自身を含む): 346272960

約数和(自身を除く): 144428493

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 297, 513, 627, 891, 1539, 1881, 5643, 11923, 16929, 35769, 107307, 131153, 226537, 321921, 393459, 679611, 965763, 1180377, 2038833, 2491907, 3541131, 6116499, 7475721, 10623393, 18349497, 22427163, 67281489, 201844467]

約数ペア:

[(1, 201844467), (3, 67281489), (9, 22427163), (11, 18349497), (19, 10623393), (27, 7475721), (33, 6116499), (57, 3541131), (81, 2491907), (99, 2038833), (171, 1180377), (209, 965763), (297, 679611), (513, 393459), (627, 321921), (891, 226537), (1539, 131153), (1881, 107307), (5643, 35769), (11923, 16929)]