201020780176

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{11299}}^1\times {\mathrm{35869}}^1$

素因数の和:47207

約数の個数: 40

約数和(自身を含む): 402088352000

約数和(自身を除く): 201067571824

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 11299, 22598, 35869, 45196, 71738, 90392, 143476, 180784, 286952, 350269, 573904, 700538, 1111939, 1401076, 2223878, 2802152, 4447756, 5604304, 8895512, 17791024, 405283831, 810567662, 1621135324, 3242270648, 6484541296, 12563798761, 25127597522, 50255195044, 100510390088, 201020780176]

約数ペア:

[(1, 201020780176), (2, 100510390088), (4, 50255195044), (8, 25127597522), (16, 12563798761), (31, 6484541296), (62, 3242270648), (124, 1621135324), (248, 810567662), (496, 405283831), (11299, 17791024), (22598, 8895512), (35869, 5604304), (45196, 4447756), (71738, 2802152), (90392, 2223878), (143476, 1401076), (180784, 1111939), (286952, 700538), (350269, 573904)]