201703456

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 404097120

約数和(自身を除く): 202393664

約数列:

[1, 2, 4, 8, 16, 32, 137, 139, 274, 278, 331, 548, 556, 662, 1096, 1112, 1324, 2192, 2224, 2648, 4384, 4448, 5296, 10592, 19043, 38086, 45347, 46009, 76172, 90694, 92018, 152344, 181388, 184036, 304688, 362776, 368072, 609376, 725552, 736144, 1451104, 1472288, 6303233, 12606466, 25212932, 50425864, 100851728, 201703456]

約数ペア:

[(1, 201703456), (2, 100851728), (4, 50425864), (8, 25212932), (16, 12606466), (32, 6303233), (137, 1472288), (139, 1451104), (274, 736144), (278, 725552), (331, 609376), (548, 368072), (556, 362776), (662, 304688), (1096, 184036), (1112, 181388), (1324, 152344), (2192, 92018), (2224, 90694), (2648, 76172), (4384, 46009), (4448, 45347), (5296, 38086), (10592, 19043)]