207887616

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{3923}}^1$

素因数の和:3968

約数の個数: 108

約数和(自身を含む): 625611168

約数和(自身を除く): 417723552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 552, 576, 736, 768, 828, 1104, 1152, 1472, 1656, 2208, 2304, 2944, 3312, 3923, 4416, 5888, 6624, 7846, 8832, 11769, 13248, 15692, 17664, 23538, 26496, 31384, 35307, 47076, 52992, 62768, 70614, 90229, 94152, 125536, 141228, 180458, 188304, 251072, 270687, 282456, 360916, 376608, 502144, 541374, 564912, 721832, 753216, 812061, 1004288, 1082748, 1129824, 1443664, 1506432, 1624122, 2165496, 2259648, 2887328, 3012864, 3248244, 4330992, 4519296, 5774656, 6496488, 8661984, 9038592, 11549312, 12992976, 17323968, 23098624, 25985952, 34647936, 51971904, 69295872, 103943808, 207887616]

約数ペア:

[(1, 207887616), (2, 103943808), (3, 69295872), (4, 51971904), (6, 34647936), (8, 25985952), (9, 23098624), (12, 17323968), (16, 12992976), (18, 11549312), (23, 9038592), (24, 8661984), (32, 6496488), (36, 5774656), (46, 4519296), (48, 4330992), (64, 3248244), (69, 3012864), (72, 2887328), (92, 2259648), (96, 2165496), (128, 1624122), (138, 1506432), (144, 1443664), (184, 1129824), (192, 1082748), (207, 1004288), (256, 812061), (276, 753216), (288, 721832), (368, 564912), (384, 541374), (414, 502144), (552, 376608), (576, 360916), (736, 282456), (768, 270687), (828, 251072), (1104, 188304), (1152, 180458), (1472, 141228), (1656, 125536), (2208, 94152), (2304, 90229), (2944, 70614), (3312, 62768), (3923, 52992), (4416, 47076), (5888, 35307), (6624, 31384), (7846, 26496), (8832, 23538), (11769, 17664), (13248, 15692)]