203121984

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4787}}^1$

素因数の和:4832

約数の個数: 112

約数和(自身を含む): 612940608

約数和(自身を除く): 409818624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 136, 156, 192, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 832, 884, 1088, 1248, 1326, 1632, 1768, 2496, 2652, 3264, 3536, 4787, 5304, 7072, 9574, 10608, 14144, 14361, 19148, 21216, 28722, 38296, 42432, 57444, 62231, 76592, 81379, 114888, 124462, 153184, 162758, 186693, 229776, 244137, 248924, 306368, 325516, 373386, 459552, 488274, 497848, 651032, 746772, 919104, 976548, 995696, 1057927, 1302064, 1493544, 1953096, 1991392, 2115854, 2604128, 2987088, 3173781, 3906192, 3982784, 4231708, 5208256, 5974176, 6347562, 7812384, 8463416, 11948352, 12695124, 15624768, 16926832, 25390248, 33853664, 50780496, 67707328, 101560992, 203121984]

約数ペア:

[(1, 203121984), (2, 101560992), (3, 67707328), (4, 50780496), (6, 33853664), (8, 25390248), (12, 16926832), (13, 15624768), (16, 12695124), (17, 11948352), (24, 8463416), (26, 7812384), (32, 6347562), (34, 5974176), (39, 5208256), (48, 4231708), (51, 3982784), (52, 3906192), (64, 3173781), (68, 2987088), (78, 2604128), (96, 2115854), (102, 1991392), (104, 1953096), (136, 1493544), (156, 1302064), (192, 1057927), (204, 995696), (208, 976548), (221, 919104), (272, 746772), (312, 651032), (408, 497848), (416, 488274), (442, 459552), (544, 373386), (624, 325516), (663, 306368), (816, 248924), (832, 244137), (884, 229776), (1088, 186693), (1248, 162758), (1326, 153184), (1632, 124462), (1768, 114888), (2496, 81379), (2652, 76592), (3264, 62231), (3536, 57444), (4787, 42432), (5304, 38296), (7072, 28722), (9574, 21216), (10608, 19148), (14144, 14361)]