207866200072

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{521}}^1\times {\mathrm{253157}}^1$

素因数の和:253881

約数の個数: 32

約数和(自身を含む): 392480973720

約数和(自身を除く): 184614773648

約数列:

[1, 2, 4, 8, 197, 394, 521, 788, 1042, 1576, 2084, 4168, 102637, 205274, 253157, 410548, 506314, 821096, 1012628, 2025256, 49871929, 99743858, 131894797, 199487716, 263789594, 398975432, 527579188, 1055158376, 25983275009, 51966550018, 103933100036, 207866200072]

約数ペア:

[(1, 207866200072), (2, 103933100036), (4, 51966550018), (8, 25983275009), (197, 1055158376), (394, 527579188), (521, 398975432), (788, 263789594), (1042, 199487716), (1576, 131894797), (2084, 99743858), (4168, 49871929), (102637, 2025256), (205274, 1012628), (253157, 821096), (410548, 506314)]