199621422

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1$

素因数の和:1276

約数の個数: 160

約数和(自身を含む): 601058304

約数和(自身を除く): 401436882

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 54, 63, 66, 77, 78, 81, 91, 99, 117, 126, 143, 154, 162, 182, 189, 198, 231, 234, 273, 286, 297, 351, 378, 429, 462, 546, 567, 594, 693, 702, 819, 858, 891, 1001, 1053, 1134, 1231, 1287, 1386, 1638, 1782, 2002, 2079, 2106, 2457, 2462, 2574, 3003, 3693, 3861, 4158, 4914, 6006, 6237, 7371, 7386, 7722, 8617, 9009, 11079, 11583, 12474, 13541, 14742, 16003, 17234, 18018, 22158, 23166, 25851, 27027, 27082, 32006, 33237, 40623, 48009, 51702, 54054, 66474, 77553, 81081, 81246, 94787, 96018, 99711, 112021, 121869, 144027, 155106, 162162, 176033, 189574, 199422, 224042, 232659, 243738, 284361, 288054, 336063, 352066, 365607, 432081, 465318, 528099, 568722, 672126, 697977, 731214, 853083, 864162, 1008189, 1056198, 1096821, 1232231, 1296243, 1395954, 1584297, 1706166, 2016378, 2193642, 2464462, 2559249, 2592486, 3024567, 3168594, 3696693, 4752891, 5118498, 6049134, 7393386, 7677747, 9073701, 9505782, 11090079, 14258673, 15355494, 18147402, 22180158, 28517346, 33270237, 66540474, 99810711, 199621422]

約数ペア:

[(1, 199621422), (2, 99810711), (3, 66540474), (6, 33270237), (7, 28517346), (9, 22180158), (11, 18147402), (13, 15355494), (14, 14258673), (18, 11090079), (21, 9505782), (22, 9073701), (26, 7677747), (27, 7393386), (33, 6049134), (39, 5118498), (42, 4752891), (54, 3696693), (63, 3168594), (66, 3024567), (77, 2592486), (78, 2559249), (81, 2464462), (91, 2193642), (99, 2016378), (117, 1706166), (126, 1584297), (143, 1395954), (154, 1296243), (162, 1232231), (182, 1096821), (189, 1056198), (198, 1008189), (231, 864162), (234, 853083), (273, 731214), (286, 697977), (297, 672126), (351, 568722), (378, 528099), (429, 465318), (462, 432081), (546, 365607), (567, 352066), (594, 336063), (693, 288054), (702, 284361), (819, 243738), (858, 232659), (891, 224042), (1001, 199422), (1053, 189574), (1134, 176033), (1231, 162162), (1287, 155106), (1386, 144027), (1638, 121869), (1782, 112021), (2002, 99711), (2079, 96018), (2106, 94787), (2457, 81246), (2462, 81081), (2574, 77553), (3003, 66474), (3693, 54054), (3861, 51702), (4158, 48009), (4914, 40623), (6006, 33237), (6237, 32006), (7371, 27082), (7386, 27027), (7722, 25851), (8617, 23166), (9009, 22158), (11079, 18018), (11583, 17234), (12474, 16003), (13541, 14742)]