207393760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 597445632

約数和(自身を除く): 390051872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 83, 92, 97, 112, 115, 140, 160, 161, 166, 184, 194, 224, 230, 280, 322, 332, 368, 388, 415, 460, 485, 560, 581, 644, 664, 679, 736, 776, 805, 830, 920, 970, 1120, 1162, 1288, 1328, 1358, 1552, 1610, 1660, 1840, 1909, 1940, 2231, 2324, 2576, 2656, 2716, 2905, 3104, 3220, 3320, 3395, 3680, 3818, 3880, 4462, 4648, 5152, 5432, 5810, 6440, 6640, 6790, 7636, 7760, 8051, 8924, 9296, 9545, 10864, 11155, 11620, 12880, 13280, 13363, 13580, 15272, 15520, 15617, 16102, 17848, 18592, 19090, 21728, 22310, 23240, 25760, 26726, 27160, 30544, 31234, 32204, 35696, 38180, 40255, 44620, 46480, 53452, 54320, 56357, 61088, 62468, 64408, 66815, 71392, 76360, 78085, 80510, 89240, 92960, 106904, 108640, 112714, 124936, 128816, 133630, 152720, 156170, 161020, 178480, 185173, 213808, 225428, 249872, 257632, 267260, 281785, 305440, 312340, 322040, 356960, 370346, 427616, 450856, 499744, 534520, 563570, 624680, 644080, 740692, 901712, 925865, 1069040, 1127140, 1249360, 1288160, 1296211, 1481384, 1803424, 1851730, 2138080, 2254280, 2498720, 2592422, 2962768, 3703460, 4508560, 5184844, 5925536, 6481055, 7406920, 9017120, 10369688, 12962110, 14813840, 20739376, 25924220, 29627680, 41478752, 51848440, 103696880, 207393760]

約数ペア:

[(1, 207393760), (2, 103696880), (4, 51848440), (5, 41478752), (7, 29627680), (8, 25924220), (10, 20739376), (14, 14813840), (16, 12962110), (20, 10369688), (23, 9017120), (28, 7406920), (32, 6481055), (35, 5925536), (40, 5184844), (46, 4508560), (56, 3703460), (70, 2962768), (80, 2592422), (83, 2498720), (92, 2254280), (97, 2138080), (112, 1851730), (115, 1803424), (140, 1481384), (160, 1296211), (161, 1288160), (166, 1249360), (184, 1127140), (194, 1069040), (224, 925865), (230, 901712), (280, 740692), (322, 644080), (332, 624680), (368, 563570), (388, 534520), (415, 499744), (460, 450856), (485, 427616), (560, 370346), (581, 356960), (644, 322040), (664, 312340), (679, 305440), (736, 281785), (776, 267260), (805, 257632), (830, 249872), (920, 225428), (970, 213808), (1120, 185173), (1162, 178480), (1288, 161020), (1328, 156170), (1358, 152720), (1552, 133630), (1610, 128816), (1660, 124936), (1840, 112714), (1909, 108640), (1940, 106904), (2231, 92960), (2324, 89240), (2576, 80510), (2656, 78085), (2716, 76360), (2905, 71392), (3104, 66815), (3220, 64408), (3320, 62468), (3395, 61088), (3680, 56357), (3818, 54320), (3880, 53452), (4462, 46480), (4648, 44620), (5152, 40255), (5432, 38180), (5810, 35696), (6440, 32204), (6640, 31234), (6790, 30544), (7636, 27160), (7760, 26726), (8051, 25760), (8924, 23240), (9296, 22310), (9545, 21728), (10864, 19090), (11155, 18592), (11620, 17848), (12880, 16102), (13280, 15617), (13363, 15520), (13580, 15272)]