201142132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1009}}^1$

素因数の和:1136

約数の個数: 48

約数和(自身を含む): 385739200

約数和(自身を除く): 184597068

約数列:

[1, 2, 4, 19, 38, 43, 61, 76, 86, 122, 172, 244, 817, 1009, 1159, 1634, 2018, 2318, 2623, 3268, 4036, 4636, 5246, 10492, 19171, 38342, 43387, 49837, 61549, 76684, 86774, 99674, 123098, 173548, 199348, 246196, 824353, 1169431, 1648706, 2338862, 2646607, 3297412, 4677724, 5293214, 10586428, 50285533, 100571066, 201142132]

約数ペア:

[(1, 201142132), (2, 100571066), (4, 50285533), (19, 10586428), (38, 5293214), (43, 4677724), (61, 3297412), (76, 2646607), (86, 2338862), (122, 1648706), (172, 1169431), (244, 824353), (817, 246196), (1009, 199348), (1159, 173548), (1634, 123098), (2018, 99674), (2318, 86774), (2623, 76684), (3268, 61549), (4036, 49837), (4636, 43387), (5246, 38342), (10492, 19171)]