205852608

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:811

約数の個数: 168

約数和(自身を含む): 653479008

約数和(自身を除く): 447626400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 64, 72, 74, 78, 96, 104, 111, 117, 144, 148, 156, 192, 208, 222, 234, 288, 296, 312, 333, 416, 444, 468, 481, 576, 592, 624, 666, 743, 832, 888, 936, 962, 1184, 1248, 1332, 1443, 1486, 1776, 1872, 1924, 2229, 2368, 2496, 2664, 2886, 2972, 3552, 3744, 3848, 4329, 4458, 5328, 5772, 5944, 6687, 7104, 7488, 7696, 8658, 8916, 9659, 10656, 11544, 11888, 13374, 15392, 17316, 17832, 19318, 21312, 23088, 23776, 26748, 27491, 28977, 30784, 34632, 35664, 38636, 46176, 47552, 53496, 54982, 57954, 69264, 71328, 77272, 82473, 86931, 92352, 106992, 109964, 115908, 138528, 142656, 154544, 164946, 173862, 213984, 219928, 231816, 247419, 277056, 309088, 329892, 347724, 357383, 427968, 439856, 463632, 494838, 618176, 659784, 695448, 714766, 879712, 927264, 989676, 1072149, 1319568, 1390896, 1429532, 1759424, 1854528, 1979352, 2144298, 2639136, 2781792, 2859064, 3216447, 3958704, 4288596, 5278272, 5563584, 5718128, 6432894, 7917408, 8577192, 11436256, 12865788, 15834816, 17154384, 22872512, 25731576, 34308768, 51463152, 68617536, 102926304, 205852608]

約数ペア:

[(1, 205852608), (2, 102926304), (3, 68617536), (4, 51463152), (6, 34308768), (8, 25731576), (9, 22872512), (12, 17154384), (13, 15834816), (16, 12865788), (18, 11436256), (24, 8577192), (26, 7917408), (32, 6432894), (36, 5718128), (37, 5563584), (39, 5278272), (48, 4288596), (52, 3958704), (64, 3216447), (72, 2859064), (74, 2781792), (78, 2639136), (96, 2144298), (104, 1979352), (111, 1854528), (117, 1759424), (144, 1429532), (148, 1390896), (156, 1319568), (192, 1072149), (208, 989676), (222, 927264), (234, 879712), (288, 714766), (296, 695448), (312, 659784), (333, 618176), (416, 494838), (444, 463632), (468, 439856), (481, 427968), (576, 357383), (592, 347724), (624, 329892), (666, 309088), (743, 277056), (832, 247419), (888, 231816), (936, 219928), (962, 213984), (1184, 173862), (1248, 164946), (1332, 154544), (1443, 142656), (1486, 138528), (1776, 115908), (1872, 109964), (1924, 106992), (2229, 92352), (2368, 86931), (2496, 82473), (2664, 77272), (2886, 71328), (2972, 69264), (3552, 57954), (3744, 54982), (3848, 53496), (4329, 47552), (4458, 46176), (5328, 38636), (5772, 35664), (5944, 34632), (6687, 30784), (7104, 28977), (7488, 27491), (7696, 26748), (8658, 23776), (8916, 23088), (9659, 21312), (10656, 19318), (11544, 17832), (11888, 17316), (13374, 15392)]