201240270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:511

約数の個数: 192

約数和(自身を含む): 663137280

約数和(自身を除く): 461897010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 71, 77, 90, 99, 105, 110, 126, 142, 154, 165, 198, 210, 213, 231, 315, 330, 355, 385, 409, 426, 462, 495, 497, 630, 639, 693, 710, 770, 781, 818, 990, 994, 1065, 1155, 1227, 1278, 1386, 1491, 1562, 2045, 2130, 2310, 2343, 2454, 2485, 2863, 2982, 3195, 3465, 3681, 3905, 4090, 4473, 4499, 4686, 4970, 5467, 5726, 6135, 6390, 6930, 7029, 7362, 7455, 7810, 8589, 8946, 8998, 10934, 11715, 12270, 13497, 14058, 14315, 14910, 16401, 17178, 18405, 22365, 22495, 23430, 25767, 26994, 27335, 28630, 29039, 31493, 32802, 35145, 36810, 40491, 42945, 44730, 44990, 49203, 51534, 54670, 58078, 62986, 67485, 70290, 80982, 82005, 85890, 87117, 94479, 98406, 128835, 134970, 145195, 157465, 164010, 174234, 188958, 202455, 203273, 246015, 257670, 261351, 283437, 290390, 314930, 319429, 404910, 406546, 435585, 472395, 492030, 522702, 566874, 609819, 638858, 871170, 944790, 958287, 1016365, 1219638, 1306755, 1417185, 1597145, 1829457, 1916574, 2032730, 2236003, 2613510, 2834370, 2874861, 3049095, 3194290, 3658914, 4472006, 4791435, 5749722, 6098190, 6708009, 9147285, 9582870, 11180015, 13416018, 14374305, 18294570, 20124027, 22360030, 28748610, 33540045, 40248054, 67080090, 100620135, 201240270]

約数ペア:

[(1, 201240270), (2, 100620135), (3, 67080090), (5, 40248054), (6, 33540045), (7, 28748610), (9, 22360030), (10, 20124027), (11, 18294570), (14, 14374305), (15, 13416018), (18, 11180015), (21, 9582870), (22, 9147285), (30, 6708009), (33, 6098190), (35, 5749722), (42, 4791435), (45, 4472006), (55, 3658914), (63, 3194290), (66, 3049095), (70, 2874861), (71, 2834370), (77, 2613510), (90, 2236003), (99, 2032730), (105, 1916574), (110, 1829457), (126, 1597145), (142, 1417185), (154, 1306755), (165, 1219638), (198, 1016365), (210, 958287), (213, 944790), (231, 871170), (315, 638858), (330, 609819), (355, 566874), (385, 522702), (409, 492030), (426, 472395), (462, 435585), (495, 406546), (497, 404910), (630, 319429), (639, 314930), (693, 290390), (710, 283437), (770, 261351), (781, 257670), (818, 246015), (990, 203273), (994, 202455), (1065, 188958), (1155, 174234), (1227, 164010), (1278, 157465), (1386, 145195), (1491, 134970), (1562, 128835), (2045, 98406), (2130, 94479), (2310, 87117), (2343, 85890), (2454, 82005), (2485, 80982), (2863, 70290), (2982, 67485), (3195, 62986), (3465, 58078), (3681, 54670), (3905, 51534), (4090, 49203), (4473, 44990), (4499, 44730), (4686, 42945), (4970, 40491), (5467, 36810), (5726, 35145), (6135, 32802), (6390, 31493), (6930, 29039), (7029, 28630), (7362, 27335), (7455, 26994), (7810, 25767), (8589, 23430), (8946, 22495), (8998, 22365), (10934, 18405), (11715, 17178), (12270, 16401), (13497, 14910), (14058, 14315)]