208047366

素因数分解:

$2^1\times 3^5\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 490377888

約数和(自身を除く): 282330522

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 53, 54, 81, 82, 106, 123, 159, 162, 197, 243, 246, 318, 369, 394, 477, 486, 591, 738, 954, 1107, 1182, 1431, 1773, 2173, 2214, 2862, 3321, 3546, 4293, 4346, 5319, 6519, 6642, 8077, 8586, 9963, 10441, 10638, 12879, 13038, 15957, 16154, 19557, 19926, 20882, 24231, 25758, 31323, 31914, 39114, 47871, 48462, 58671, 62646, 72693, 93969, 95742, 117342, 145386, 176013, 187938, 218079, 281907, 352026, 428081, 436158, 528039, 563814, 654237, 845721, 856162, 1056078, 1284243, 1308474, 1691442, 1962711, 2537163, 2568486, 3852729, 3925422, 5074326, 7705458, 11558187, 23116374, 34674561, 69349122, 104023683, 208047366]

約数ペア:

[(1, 208047366), (2, 104023683), (3, 69349122), (6, 34674561), (9, 23116374), (18, 11558187), (27, 7705458), (41, 5074326), (53, 3925422), (54, 3852729), (81, 2568486), (82, 2537163), (106, 1962711), (123, 1691442), (159, 1308474), (162, 1284243), (197, 1056078), (243, 856162), (246, 845721), (318, 654237), (369, 563814), (394, 528039), (477, 436158), (486, 428081), (591, 352026), (738, 281907), (954, 218079), (1107, 187938), (1182, 176013), (1431, 145386), (1773, 117342), (2173, 95742), (2214, 93969), (2862, 72693), (3321, 62646), (3546, 58671), (4293, 48462), (4346, 47871), (5319, 39114), (6519, 31914), (6642, 31323), (8077, 25758), (8586, 24231), (9963, 20882), (10441, 19926), (10638, 19557), (12879, 16154), (13038, 15957)]