206359076

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 479001600

約数和(自身を除く): 272642524

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 179, 197, 209, 266, 308, 358, 394, 418, 532, 716, 788, 836, 1253, 1379, 1463, 1969, 2167, 2506, 2758, 2926, 3401, 3743, 3938, 4334, 5012, 5516, 5852, 6802, 7486, 7876, 8668, 13604, 13783, 14972, 15169, 23807, 26201, 27566, 30338, 35263, 37411, 41173, 47614, 52402, 55132, 60676, 70526, 74822, 82346, 95228, 104804, 141052, 149644, 164692, 246841, 261877, 288211, 387893, 493682, 523754, 576422, 669997, 775786, 987364, 1047508, 1152844, 1339994, 1551572, 2679988, 2715251, 4689979, 5430502, 7369967, 9379958, 10861004, 14739934, 18759916, 29479868, 51589769, 103179538, 206359076]

約数ペア:

[(1, 206359076), (2, 103179538), (4, 51589769), (7, 29479868), (11, 18759916), (14, 14739934), (19, 10861004), (22, 9379958), (28, 7369967), (38, 5430502), (44, 4689979), (76, 2715251), (77, 2679988), (133, 1551572), (154, 1339994), (179, 1152844), (197, 1047508), (209, 987364), (266, 775786), (308, 669997), (358, 576422), (394, 523754), (418, 493682), (532, 387893), (716, 288211), (788, 261877), (836, 246841), (1253, 164692), (1379, 149644), (1463, 141052), (1969, 104804), (2167, 95228), (2506, 82346), (2758, 74822), (2926, 70526), (3401, 60676), (3743, 55132), (3938, 52402), (4334, 47614), (5012, 41173), (5516, 37411), (5852, 35263), (6802, 30338), (7486, 27566), (7876, 26201), (8668, 23807), (13604, 15169), (13783, 14972)]