212949198

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:547

約数の個数: 144

約数和(自身を含む): 599249664

約数和(自身を除く): 386300466

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 47, 49, 63, 66, 77, 94, 98, 99, 126, 141, 147, 154, 198, 231, 282, 294, 329, 423, 441, 462, 467, 517, 539, 658, 693, 846, 882, 934, 987, 1034, 1078, 1386, 1401, 1551, 1617, 1974, 2303, 2802, 2961, 3102, 3234, 3269, 3619, 4203, 4606, 4653, 4851, 5137, 5922, 6538, 6909, 7238, 8406, 9306, 9702, 9807, 10274, 10857, 13818, 15411, 19614, 20727, 21714, 21949, 22883, 25333, 29421, 30822, 32571, 35959, 41454, 43898, 45766, 46233, 50666, 58842, 65142, 65847, 68649, 71918, 75999, 92466, 107877, 131694, 137298, 151998, 153643, 197541, 205947, 215754, 227997, 241439, 251713, 307286, 323631, 395082, 411894, 455994, 460929, 482878, 503426, 647262, 724317, 755139, 921858, 1075501, 1382787, 1448634, 1510278, 1690073, 2151002, 2172951, 2265417, 2765574, 3226503, 3380146, 4345902, 4530834, 5070219, 6453006, 9679509, 10140438, 11830511, 15210657, 19359018, 23661022, 30421314, 35491533, 70983066, 106474599, 212949198]

約数ペア:

[(1, 212949198), (2, 106474599), (3, 70983066), (6, 35491533), (7, 30421314), (9, 23661022), (11, 19359018), (14, 15210657), (18, 11830511), (21, 10140438), (22, 9679509), (33, 6453006), (42, 5070219), (47, 4530834), (49, 4345902), (63, 3380146), (66, 3226503), (77, 2765574), (94, 2265417), (98, 2172951), (99, 2151002), (126, 1690073), (141, 1510278), (147, 1448634), (154, 1382787), (198, 1075501), (231, 921858), (282, 755139), (294, 724317), (329, 647262), (423, 503426), (441, 482878), (462, 460929), (467, 455994), (517, 411894), (539, 395082), (658, 323631), (693, 307286), (846, 251713), (882, 241439), (934, 227997), (987, 215754), (1034, 205947), (1078, 197541), (1386, 153643), (1401, 151998), (1551, 137298), (1617, 131694), (1974, 107877), (2303, 92466), (2802, 75999), (2961, 71918), (3102, 68649), (3234, 65847), (3269, 65142), (3619, 58842), (4203, 50666), (4606, 46233), (4653, 45766), (4851, 43898), (5137, 41454), (5922, 35959), (6538, 32571), (6909, 30822), (7238, 29421), (8406, 25333), (9306, 22883), (9702, 21949), (9807, 21714), (10274, 20727), (10857, 19614), (13818, 15411)]