215888840684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{569141}}^1$

素因数の和:569426

約数の個数: 48

約数和(自身を含む): 425108095776

約数和(自身を除く): 209219255092

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 233, 407, 466, 814, 932, 1628, 2563, 5126, 8621, 10252, 17242, 34484, 94831, 189662, 379324, 569141, 1138282, 2276564, 6260551, 12521102, 21058217, 25042204, 42116434, 84232868, 132609853, 231640387, 265219706, 463280774, 530439412, 926561548, 1458708383, 2917416766, 4906564561, 5834833532, 9813129122, 19626258244, 53972210171, 107944420342, 215888840684]

約数ペア:

[(1, 215888840684), (2, 107944420342), (4, 53972210171), (11, 19626258244), (22, 9813129122), (37, 5834833532), (44, 4906564561), (74, 2917416766), (148, 1458708383), (233, 926561548), (407, 530439412), (466, 463280774), (814, 265219706), (932, 231640387), (1628, 132609853), (2563, 84232868), (5126, 42116434), (8621, 25042204), (10252, 21058217), (17242, 12521102), (34484, 6260551), (94831, 2276564), (189662, 1138282), (379324, 569141)]