208047152

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{3623}}^1$

素因数の和:3765

約数の個数: 40

約数和(自身を含む): 418369056

約数和(自身を除く): 210321904

約数列:

[1, 2, 4, 8, 16, 37, 74, 97, 148, 194, 296, 388, 592, 776, 1552, 3589, 3623, 7178, 7246, 14356, 14492, 28712, 28984, 57424, 57968, 134051, 268102, 351431, 536204, 702862, 1072408, 1405724, 2144816, 2811448, 5622896, 13002947, 26005894, 52011788, 104023576, 208047152]

約数ペア:

[(1, 208047152), (2, 104023576), (4, 52011788), (8, 26005894), (16, 13002947), (37, 5622896), (74, 2811448), (97, 2144816), (148, 1405724), (194, 1072408), (296, 702862), (388, 536204), (592, 351431), (776, 268102), (1552, 134051), (3589, 57968), (3623, 57424), (7178, 28984), (7246, 28712), (14356, 14492)]