208987584

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{829}}^1$

素因数の和:958

約数の個数: 112

約数和(自身を含む): 602101920

約数和(自身を除く): 393114336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 101, 104, 156, 192, 202, 208, 303, 312, 404, 416, 606, 624, 808, 829, 832, 1212, 1248, 1313, 1616, 1658, 2424, 2487, 2496, 2626, 3232, 3316, 3939, 4848, 4974, 5252, 6464, 6632, 7878, 9696, 9948, 10504, 10777, 13264, 15756, 19392, 19896, 21008, 21554, 26528, 31512, 32331, 39792, 42016, 43108, 53056, 63024, 64662, 79584, 83729, 84032, 86216, 126048, 129324, 159168, 167458, 172432, 251187, 252096, 258648, 334916, 344864, 502374, 517296, 669832, 689728, 1004748, 1034592, 1088477, 1339664, 2009496, 2069184, 2176954, 2679328, 3265431, 4018992, 4353908, 5358656, 6530862, 8037984, 8707816, 13061724, 16075968, 17415632, 26123448, 34831264, 52246896, 69662528, 104493792, 208987584]

約数ペア:

[(1, 208987584), (2, 104493792), (3, 69662528), (4, 52246896), (6, 34831264), (8, 26123448), (12, 17415632), (13, 16075968), (16, 13061724), (24, 8707816), (26, 8037984), (32, 6530862), (39, 5358656), (48, 4353908), (52, 4018992), (64, 3265431), (78, 2679328), (96, 2176954), (101, 2069184), (104, 2009496), (156, 1339664), (192, 1088477), (202, 1034592), (208, 1004748), (303, 689728), (312, 669832), (404, 517296), (416, 502374), (606, 344864), (624, 334916), (808, 258648), (829, 252096), (832, 251187), (1212, 172432), (1248, 167458), (1313, 159168), (1616, 129324), (1658, 126048), (2424, 86216), (2487, 84032), (2496, 83729), (2626, 79584), (3232, 64662), (3316, 63024), (3939, 53056), (4848, 43108), (4974, 42016), (5252, 39792), (6464, 32331), (6632, 31512), (7878, 26528), (9696, 21554), (9948, 21008), (10504, 19896), (10777, 19392), (13264, 15756)]