196918722

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3643}}^1$

素因数の和:3685

約数の個数: 128

約数和(自身を含む): 587704320

約数和(自身を除く): 390785598

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, 91, 99, 117, 126, 143, 154, 182, 189, 198, 231, 234, 273, 286, 297, 351, 378, 429, 462, 546, 594, 693, 702, 819, 858, 1001, 1287, 1386, 1638, 2002, 2079, 2457, 2574, 3003, 3643, 3861, 4158, 4914, 6006, 7286, 7722, 9009, 10929, 18018, 21858, 25501, 27027, 32787, 40073, 47359, 51002, 54054, 65574, 76503, 80146, 94718, 98361, 120219, 142077, 153006, 196722, 229509, 240438, 280511, 284154, 331513, 360657, 426231, 459018, 520949, 561022, 663026, 688527, 721314, 841533, 852462, 994539, 1041898, 1081971, 1278693, 1377054, 1562847, 1683066, 1989078, 2163942, 2524599, 2557386, 2983617, 3125694, 3646643, 4688541, 5049198, 5967234, 7293286, 7573797, 8950851, 9377082, 10939929, 14065623, 15147594, 17901702, 21879858, 28131246, 32819787, 65639574, 98459361, 196918722]

約数ペア:

[(1, 196918722), (2, 98459361), (3, 65639574), (6, 32819787), (7, 28131246), (9, 21879858), (11, 17901702), (13, 15147594), (14, 14065623), (18, 10939929), (21, 9377082), (22, 8950851), (26, 7573797), (27, 7293286), (33, 5967234), (39, 5049198), (42, 4688541), (54, 3646643), (63, 3125694), (66, 2983617), (77, 2557386), (78, 2524599), (91, 2163942), (99, 1989078), (117, 1683066), (126, 1562847), (143, 1377054), (154, 1278693), (182, 1081971), (189, 1041898), (198, 994539), (231, 852462), (234, 841533), (273, 721314), (286, 688527), (297, 663026), (351, 561022), (378, 520949), (429, 459018), (462, 426231), (546, 360657), (594, 331513), (693, 284154), (702, 280511), (819, 240438), (858, 229509), (1001, 196722), (1287, 153006), (1386, 142077), (1638, 120219), (2002, 98361), (2079, 94718), (2457, 80146), (2574, 76503), (3003, 65574), (3643, 54054), (3861, 51002), (4158, 47359), (4914, 40073), (6006, 32787), (7286, 27027), (7722, 25501), (9009, 21858), (10929, 18018)]