205795584

素因数分解:

$2^8\times 3^2\times {\mathrm{179}}^1\times {\mathrm{499}}^1$

素因数の和:700

約数の個数: 108

約数和(自身を含む): 597870000

約数和(自身を除く): 392074416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 179, 192, 256, 288, 358, 384, 499, 537, 576, 716, 768, 998, 1074, 1152, 1432, 1497, 1611, 1996, 2148, 2304, 2864, 2994, 3222, 3992, 4296, 4491, 5728, 5988, 6444, 7984, 8592, 8982, 11456, 11976, 12888, 15968, 17184, 17964, 22912, 23952, 25776, 31936, 34368, 35928, 45824, 47904, 51552, 63872, 68736, 71856, 89321, 95808, 103104, 127744, 137472, 143712, 178642, 191616, 206208, 267963, 287424, 357284, 383232, 412416, 535926, 574848, 714568, 803889, 1071852, 1149696, 1429136, 1607778, 2143704, 2858272, 3215556, 4287408, 5716544, 6431112, 8574816, 11433088, 12862224, 17149632, 22866176, 25724448, 34299264, 51448896, 68598528, 102897792, 205795584]

約数ペア:

[(1, 205795584), (2, 102897792), (3, 68598528), (4, 51448896), (6, 34299264), (8, 25724448), (9, 22866176), (12, 17149632), (16, 12862224), (18, 11433088), (24, 8574816), (32, 6431112), (36, 5716544), (48, 4287408), (64, 3215556), (72, 2858272), (96, 2143704), (128, 1607778), (144, 1429136), (179, 1149696), (192, 1071852), (256, 803889), (288, 714568), (358, 574848), (384, 535926), (499, 412416), (537, 383232), (576, 357284), (716, 287424), (768, 267963), (998, 206208), (1074, 191616), (1152, 178642), (1432, 143712), (1497, 137472), (1611, 127744), (1996, 103104), (2148, 95808), (2304, 89321), (2864, 71856), (2994, 68736), (3222, 63872), (3992, 51552), (4296, 47904), (4491, 45824), (5728, 35928), (5988, 34368), (6444, 31936), (7984, 25776), (8592, 23952), (8982, 22912), (11456, 17964), (11976, 17184), (12888, 15968)]