205125843748

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{571133}}^1$

素因数の和:571372

約数の個数: 48

約数和(自身を含む): 417576628224

約数和(自身を除く): 212450784476

約数列:

[1, 2, 4, 7, 14, 28, 101, 127, 202, 254, 404, 508, 707, 889, 1414, 1778, 2828, 3556, 12827, 25654, 51308, 89789, 179578, 359156, 571133, 1142266, 2284532, 3997931, 7995862, 15991724, 57684433, 72533891, 115368866, 145067782, 230737732, 290135564, 403791031, 507737237, 807582062, 1015474474, 1615164124, 2030948948, 7325922991, 14651845982, 29303691964, 51281460937, 102562921874, 205125843748]

約数ペア:

[(1, 205125843748), (2, 102562921874), (4, 51281460937), (7, 29303691964), (14, 14651845982), (28, 7325922991), (101, 2030948948), (127, 1615164124), (202, 1015474474), (254, 807582062), (404, 507737237), (508, 403791031), (707, 290135564), (889, 230737732), (1414, 145067782), (1778, 115368866), (2828, 72533891), (3556, 57684433), (12827, 15991724), (25654, 7995862), (51308, 3997931), (89789, 2284532), (179578, 1142266), (359156, 571133)]