205106348524

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{941}}^1\times {\mathrm{707683}}^1$

素因数の和:708646

約数の個数: 48

約数和(自身を含む): 447980956416

約数和(自身を除く): 242874607892

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 941, 1882, 3764, 6587, 10351, 13174, 20702, 26348, 41404, 72457, 144914, 289828, 707683, 1415366, 2830732, 4953781, 7784513, 9907562, 15569026, 19815124, 31138052, 54491591, 108983182, 217966364, 665929703, 1331859406, 2663718812, 4661507921, 7325226733, 9323015842, 14650453466, 18646031684, 29300906932, 51276587131, 102553174262, 205106348524]

約数ペア:

[(1, 205106348524), (2, 102553174262), (4, 51276587131), (7, 29300906932), (11, 18646031684), (14, 14650453466), (22, 9323015842), (28, 7325226733), (44, 4661507921), (77, 2663718812), (154, 1331859406), (308, 665929703), (941, 217966364), (1882, 108983182), (3764, 54491591), (6587, 31138052), (10351, 19815124), (13174, 15569026), (20702, 9907562), (26348, 7784513), (41404, 4953781), (72457, 2830732), (144914, 1415366), (289828, 707683)]