201705944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61949}}^1$

素因数の和:62003

約数の個数: 32

約数和(自身を含む): 423738000

約数和(自身を除く): 222032056

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 61949, 123898, 247796, 495592, 681439, 1362878, 2292113, 2725756, 4584226, 5451512, 9168452, 18336904, 25213243, 50426486, 100852972, 201705944]

約数ペア:

[(1, 201705944), (2, 100852972), (4, 50426486), (8, 25213243), (11, 18336904), (22, 9168452), (37, 5451512), (44, 4584226), (74, 2725756), (88, 2292113), (148, 1362878), (296, 681439), (407, 495592), (814, 247796), (1628, 123898), (3256, 61949)]