207551916

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:277

約数の個数: 192

約数和(自身を含む): 643507200

約数和(自身を除く): 435955284

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 89, 99, 108, 117, 132, 143, 151, 156, 178, 198, 234, 267, 286, 297, 302, 351, 356, 396, 429, 453, 468, 534, 572, 594, 604, 702, 801, 858, 906, 979, 1068, 1157, 1188, 1287, 1359, 1404, 1602, 1661, 1716, 1812, 1958, 1963, 2314, 2403, 2574, 2718, 2937, 3204, 3322, 3471, 3861, 3916, 3926, 4077, 4628, 4806, 4983, 5148, 5436, 5874, 5889, 6644, 6942, 7722, 7852, 8154, 8811, 9612, 9966, 10413, 11748, 11778, 12727, 13439, 13884, 14949, 15444, 16308, 17622, 17667, 19932, 20826, 21593, 23556, 25454, 26433, 26878, 29898, 31239, 35244, 35334, 38181, 40317, 41652, 43186, 44847, 50908, 52866, 53001, 53756, 59796, 62478, 64779, 70668, 76362, 80634, 86372, 89694, 105732, 106002, 114543, 120951, 124956, 129558, 147829, 152724, 161268, 174707, 179388, 194337, 212004, 229086, 241902, 259116, 295658, 343629, 349414, 362853, 388674, 443487, 458172, 483804, 524121, 583011, 591316, 687258, 698828, 725706, 777348, 886974, 1048242, 1166022, 1330461, 1374516, 1451412, 1572363, 1773948, 1921777, 2096484, 2332044, 2660922, 3144726, 3843554, 3991383, 4717089, 5321844, 5765331, 6289452, 7687108, 7982766, 9434178, 11530662, 15965532, 17295993, 18868356, 23061324, 34591986, 51887979, 69183972, 103775958, 207551916]

約数ペア:

[(1, 207551916), (2, 103775958), (3, 69183972), (4, 51887979), (6, 34591986), (9, 23061324), (11, 18868356), (12, 17295993), (13, 15965532), (18, 11530662), (22, 9434178), (26, 7982766), (27, 7687108), (33, 6289452), (36, 5765331), (39, 5321844), (44, 4717089), (52, 3991383), (54, 3843554), (66, 3144726), (78, 2660922), (89, 2332044), (99, 2096484), (108, 1921777), (117, 1773948), (132, 1572363), (143, 1451412), (151, 1374516), (156, 1330461), (178, 1166022), (198, 1048242), (234, 886974), (267, 777348), (286, 725706), (297, 698828), (302, 687258), (351, 591316), (356, 583011), (396, 524121), (429, 483804), (453, 458172), (468, 443487), (534, 388674), (572, 362853), (594, 349414), (604, 343629), (702, 295658), (801, 259116), (858, 241902), (906, 229086), (979, 212004), (1068, 194337), (1157, 179388), (1188, 174707), (1287, 161268), (1359, 152724), (1404, 147829), (1602, 129558), (1661, 124956), (1716, 120951), (1812, 114543), (1958, 106002), (1963, 105732), (2314, 89694), (2403, 86372), (2574, 80634), (2718, 76362), (2937, 70668), (3204, 64779), (3322, 62478), (3471, 59796), (3861, 53756), (3916, 53001), (3926, 52866), (4077, 50908), (4628, 44847), (4806, 43186), (4983, 41652), (5148, 40317), (5436, 38181), (5874, 35334), (5889, 35244), (6644, 31239), (6942, 29898), (7722, 26878), (7852, 26433), (8154, 25454), (8811, 23556), (9612, 21593), (9966, 20826), (10413, 19932), (11748, 17667), (11778, 17622), (12727, 16308), (13439, 15444), (13884, 14949)]