204155406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5419}}^1$

素因数の和:5470

約数の個数: 96

約数和(自身を含む): 568189440

約数和(自身を除く): 364034034

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 39, 42, 46, 63, 69, 78, 91, 117, 126, 138, 161, 182, 207, 234, 273, 299, 322, 414, 483, 546, 598, 819, 897, 966, 1449, 1638, 1794, 2093, 2691, 2898, 4186, 5382, 5419, 6279, 10838, 12558, 16257, 18837, 32514, 37674, 37933, 48771, 70447, 75866, 97542, 113799, 124637, 140894, 211341, 227598, 249274, 341397, 373911, 422682, 493129, 634023, 682794, 747822, 872459, 986258, 1121733, 1268046, 1479387, 1620281, 1744918, 2243466, 2617377, 2958774, 3240562, 4438161, 4860843, 5234754, 7852131, 8876322, 9721686, 11341967, 14582529, 15704262, 22683934, 29165058, 34025901, 68051802, 102077703, 204155406]

約数ペア:

[(1, 204155406), (2, 102077703), (3, 68051802), (6, 34025901), (7, 29165058), (9, 22683934), (13, 15704262), (14, 14582529), (18, 11341967), (21, 9721686), (23, 8876322), (26, 7852131), (39, 5234754), (42, 4860843), (46, 4438161), (63, 3240562), (69, 2958774), (78, 2617377), (91, 2243466), (117, 1744918), (126, 1620281), (138, 1479387), (161, 1268046), (182, 1121733), (207, 986258), (234, 872459), (273, 747822), (299, 682794), (322, 634023), (414, 493129), (483, 422682), (546, 373911), (598, 341397), (819, 249274), (897, 227598), (966, 211341), (1449, 140894), (1638, 124637), (1794, 113799), (2093, 97542), (2691, 75866), (2898, 70447), (4186, 48771), (5382, 37933), (5419, 37674), (6279, 32514), (10838, 18837), (12558, 16257)]