206648678761

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{23603}}^1$

素因数の和:23758

約数の個数: 64

約数和(自身を含む): 269198899200

約数和(自身を除く): 62550220439

約数列:

[1, 7, 17, 29, 43, 59, 119, 203, 301, 413, 493, 731, 1003, 1247, 1711, 2537, 3451, 5117, 7021, 8729, 11977, 17759, 21199, 23603, 29087, 43129, 73573, 148393, 165221, 203609, 301903, 401251, 515011, 684487, 1014929, 1250741, 1392577, 2808757, 4791409, 7104503, 8755187, 9748039, 11636279, 17253793, 23673809, 29432941, 40384733, 59880811, 81453953, 120776551, 165716663, 206030587, 282693131, 419165677, 500359997, 686540461, 1017973787, 1736543519, 3502519979, 4805783227, 7125816509, 12155804633, 29521239823, 206648678761]

約数ペア:

[(1, 206648678761), (7, 29521239823), (17, 12155804633), (29, 7125816509), (43, 4805783227), (59, 3502519979), (119, 1736543519), (203, 1017973787), (301, 686540461), (413, 500359997), (493, 419165677), (731, 282693131), (1003, 206030587), (1247, 165716663), (1711, 120776551), (2537, 81453953), (3451, 59880811), (5117, 40384733), (7021, 29432941), (8729, 23673809), (11977, 17253793), (17759, 11636279), (21199, 9748039), (23603, 8755187), (29087, 7104503), (43129, 4791409), (73573, 2808757), (148393, 1392577), (165221, 1250741), (203609, 1014929), (301903, 684487), (401251, 515011)]