201890248

素因数分解:

$2^3\times 7^1\times {\mathrm{839}}^1\times {\mathrm{4297}}^1$

素因数の和:5149

約数の個数: 32

約数和(自身を含む): 433238400

約数和(自身を除く): 231348152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 839, 1678, 3356, 4297, 5873, 6712, 8594, 11746, 17188, 23492, 30079, 34376, 46984, 60158, 120316, 240632, 3605183, 7210366, 14420732, 25236281, 28841464, 50472562, 100945124, 201890248]

約数ペア:

[(1, 201890248), (2, 100945124), (4, 50472562), (7, 28841464), (8, 25236281), (14, 14420732), (28, 7210366), (56, 3605183), (839, 240632), (1678, 120316), (3356, 60158), (4297, 46984), (5873, 34376), (6712, 30079), (8594, 23492), (11746, 17188)]