201788932324

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{392503}}^1$

素因数の和:392625

約数の個数: 72

約数和(自身を含む): 427229613888

約数和(自身を除く): 225440681564

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 61, 86, 98, 122, 172, 196, 244, 301, 427, 602, 854, 1204, 1708, 2107, 2623, 2989, 4214, 5246, 5978, 8428, 10492, 11956, 18361, 36722, 73444, 128527, 257054, 392503, 514108, 785006, 1570012, 2747521, 5495042, 10990084, 16877629, 19232647, 23942683, 33755258, 38465294, 47885366, 67510516, 76930588, 95770732, 118143403, 167598781, 236286806, 335197562, 472573612, 670395124, 827003821, 1029535369, 1173191467, 1654007642, 2059070738, 2346382934, 3308015284, 4118141476, 4692765868, 7206747583, 14413495166, 28826990332, 50447233081, 100894466162, 201788932324]

約数ペア:

[(1, 201788932324), (2, 100894466162), (4, 50447233081), (7, 28826990332), (14, 14413495166), (28, 7206747583), (43, 4692765868), (49, 4118141476), (61, 3308015284), (86, 2346382934), (98, 2059070738), (122, 1654007642), (172, 1173191467), (196, 1029535369), (244, 827003821), (301, 670395124), (427, 472573612), (602, 335197562), (854, 236286806), (1204, 167598781), (1708, 118143403), (2107, 95770732), (2623, 76930588), (2989, 67510516), (4214, 47885366), (5246, 38465294), (5978, 33755258), (8428, 23942683), (10492, 19232647), (11956, 16877629), (18361, 10990084), (36722, 5495042), (73444, 2747521), (128527, 1570012), (257054, 785006), (392503, 514108)]