205498752

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:392

約数の個数: 128

約数和(自身を含む): 574725120

約数和(自身を除く): 369226368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 61, 62, 64, 93, 96, 122, 124, 128, 183, 186, 192, 244, 248, 283, 366, 372, 384, 488, 496, 566, 732, 744, 849, 976, 992, 1132, 1464, 1488, 1698, 1891, 1952, 1984, 2264, 2928, 2976, 3396, 3782, 3904, 3968, 4528, 5673, 5856, 5952, 6792, 7564, 7808, 8773, 9056, 11346, 11712, 11904, 13584, 15128, 17263, 17546, 18112, 22692, 23424, 26319, 27168, 30256, 34526, 35092, 36224, 45384, 51789, 52638, 54336, 60512, 69052, 70184, 90768, 103578, 105276, 108672, 121024, 138104, 140368, 181536, 207156, 210552, 242048, 276208, 280736, 363072, 414312, 421104, 535153, 552416, 561472, 726144, 828624, 842208, 1070306, 1104832, 1122944, 1605459, 1657248, 1684416, 2140612, 2209664, 3210918, 3314496, 3368832, 4281224, 6421836, 6628992, 8562448, 12843672, 17124896, 25687344, 34249792, 51374688, 68499584, 102749376, 205498752]

約数ペア:

[(1, 205498752), (2, 102749376), (3, 68499584), (4, 51374688), (6, 34249792), (8, 25687344), (12, 17124896), (16, 12843672), (24, 8562448), (31, 6628992), (32, 6421836), (48, 4281224), (61, 3368832), (62, 3314496), (64, 3210918), (93, 2209664), (96, 2140612), (122, 1684416), (124, 1657248), (128, 1605459), (183, 1122944), (186, 1104832), (192, 1070306), (244, 842208), (248, 828624), (283, 726144), (366, 561472), (372, 552416), (384, 535153), (488, 421104), (496, 414312), (566, 363072), (732, 280736), (744, 276208), (849, 242048), (976, 210552), (992, 207156), (1132, 181536), (1464, 140368), (1488, 138104), (1698, 121024), (1891, 108672), (1952, 105276), (1984, 103578), (2264, 90768), (2928, 70184), (2976, 69052), (3396, 60512), (3782, 54336), (3904, 52638), (3968, 51789), (4528, 45384), (5673, 36224), (5856, 35092), (5952, 34526), (6792, 30256), (7564, 27168), (7808, 26319), (8773, 23424), (9056, 22692), (11346, 18112), (11712, 17546), (11904, 17263), (13584, 15128)]