204524684

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 459486720

約数和(自身を除く): 254962036

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 73, 86, 91, 146, 172, 179, 182, 292, 301, 358, 364, 511, 559, 602, 716, 949, 1022, 1118, 1204, 1253, 1898, 2044, 2236, 2327, 2506, 3139, 3796, 3913, 4654, 5012, 6278, 6643, 7697, 7826, 9308, 12556, 13067, 13286, 15394, 15652, 16289, 21973, 26134, 26572, 30788, 32578, 40807, 43946, 52268, 53879, 65156, 81614, 87892, 91469, 100061, 107758, 163228, 169871, 182938, 200122, 215516, 285649, 339742, 365876, 400244, 561881, 571298, 679484, 700427, 1123762, 1142596, 1189097, 1400854, 2247524, 2378194, 2801708, 3933167, 4756388, 7304453, 7866334, 14608906, 15732668, 29217812, 51131171, 102262342, 204524684]

約数ペア:

[(1, 204524684), (2, 102262342), (4, 51131171), (7, 29217812), (13, 15732668), (14, 14608906), (26, 7866334), (28, 7304453), (43, 4756388), (52, 3933167), (73, 2801708), (86, 2378194), (91, 2247524), (146, 1400854), (172, 1189097), (179, 1142596), (182, 1123762), (292, 700427), (301, 679484), (358, 571298), (364, 561881), (511, 400244), (559, 365876), (602, 339742), (716, 285649), (949, 215516), (1022, 200122), (1118, 182938), (1204, 169871), (1253, 163228), (1898, 107758), (2044, 100061), (2236, 91469), (2327, 87892), (2506, 81614), (3139, 65156), (3796, 53879), (3913, 52268), (4654, 43946), (5012, 40807), (6278, 32578), (6643, 30788), (7697, 26572), (7826, 26134), (9308, 21973), (12556, 16289), (13067, 15652), (13286, 15394)]