207968208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1583}}^1$

素因数の和:1641

約数の個数: 160

約数和(自身を含む): 678813696

約数和(自身を除く): 470845488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 23, 24, 28, 34, 42, 46, 48, 51, 56, 68, 69, 84, 92, 102, 112, 119, 136, 138, 161, 168, 184, 204, 238, 272, 276, 322, 336, 357, 368, 391, 408, 476, 483, 552, 644, 714, 782, 816, 952, 966, 1104, 1173, 1288, 1428, 1564, 1583, 1904, 1932, 2346, 2576, 2737, 2856, 3128, 3166, 3864, 4692, 4749, 5474, 5712, 6256, 6332, 7728, 8211, 9384, 9498, 10948, 11081, 12664, 16422, 18768, 18996, 21896, 22162, 25328, 26911, 32844, 33243, 36409, 37992, 43792, 44324, 53822, 65688, 66486, 72818, 75984, 80733, 88648, 107644, 109227, 131376, 132972, 145636, 161466, 177296, 188377, 215288, 218454, 254863, 265944, 291272, 322932, 376754, 430576, 436908, 509726, 531888, 565131, 582544, 618953, 645864, 753508, 764589, 873816, 1019452, 1130262, 1237906, 1291728, 1507016, 1529178, 1747632, 1856859, 2038904, 2260524, 2475812, 3014032, 3058356, 3713718, 4077808, 4332671, 4521048, 4951624, 6116712, 7427436, 8665342, 9042096, 9903248, 12233424, 12998013, 14854872, 17330684, 25996026, 29709744, 34661368, 51992052, 69322736, 103984104, 207968208]

約数ペア:

[(1, 207968208), (2, 103984104), (3, 69322736), (4, 51992052), (6, 34661368), (7, 29709744), (8, 25996026), (12, 17330684), (14, 14854872), (16, 12998013), (17, 12233424), (21, 9903248), (23, 9042096), (24, 8665342), (28, 7427436), (34, 6116712), (42, 4951624), (46, 4521048), (48, 4332671), (51, 4077808), (56, 3713718), (68, 3058356), (69, 3014032), (84, 2475812), (92, 2260524), (102, 2038904), (112, 1856859), (119, 1747632), (136, 1529178), (138, 1507016), (161, 1291728), (168, 1237906), (184, 1130262), (204, 1019452), (238, 873816), (272, 764589), (276, 753508), (322, 645864), (336, 618953), (357, 582544), (368, 565131), (391, 531888), (408, 509726), (476, 436908), (483, 430576), (552, 376754), (644, 322932), (714, 291272), (782, 265944), (816, 254863), (952, 218454), (966, 215288), (1104, 188377), (1173, 177296), (1288, 161466), (1428, 145636), (1564, 132972), (1583, 131376), (1904, 109227), (1932, 107644), (2346, 88648), (2576, 80733), (2737, 75984), (2856, 72818), (3128, 66486), (3166, 65688), (3864, 53822), (4692, 44324), (4749, 43792), (5474, 37992), (5712, 36409), (6256, 33243), (6332, 32844), (7728, 26911), (8211, 25328), (9384, 22162), (9498, 21896), (10948, 18996), (11081, 18768), (12664, 16422)]