204966144

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{5233}}^1$

素因数の和:5272

約数の個数: 108

約数和(自身を含む): 625850316

約数和(自身を除く): 420884172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 544, 576, 612, 768, 816, 1088, 1152, 1224, 1632, 2176, 2304, 2448, 3264, 4352, 4896, 5233, 6528, 9792, 10466, 13056, 15699, 19584, 20932, 31398, 39168, 41864, 47097, 62796, 83728, 88961, 94194, 125592, 167456, 177922, 188388, 251184, 266883, 334912, 355844, 376776, 502368, 533766, 669824, 711688, 753552, 800649, 1004736, 1067532, 1339648, 1423376, 1507104, 1601298, 2009472, 2135064, 2846752, 3014208, 3202596, 4018944, 4270128, 5693504, 6028416, 6405192, 8540256, 11387008, 12056832, 12810384, 17080512, 22774016, 25620768, 34161024, 51241536, 68322048, 102483072, 204966144]

約数ペア:

[(1, 204966144), (2, 102483072), (3, 68322048), (4, 51241536), (6, 34161024), (8, 25620768), (9, 22774016), (12, 17080512), (16, 12810384), (17, 12056832), (18, 11387008), (24, 8540256), (32, 6405192), (34, 6028416), (36, 5693504), (48, 4270128), (51, 4018944), (64, 3202596), (68, 3014208), (72, 2846752), (96, 2135064), (102, 2009472), (128, 1601298), (136, 1507104), (144, 1423376), (153, 1339648), (192, 1067532), (204, 1004736), (256, 800649), (272, 753552), (288, 711688), (306, 669824), (384, 533766), (408, 502368), (544, 376776), (576, 355844), (612, 334912), (768, 266883), (816, 251184), (1088, 188388), (1152, 177922), (1224, 167456), (1632, 125592), (2176, 94194), (2304, 88961), (2448, 83728), (3264, 62796), (4352, 47097), (4896, 41864), (5233, 39168), (6528, 31398), (9792, 20932), (10466, 19584), (13056, 15699)]