205770486

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2\times {\mathrm{421}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 434946960

約数和(自身を除く): 229176474

約数列:

[1, 2, 3, 6, 29, 53, 58, 87, 106, 159, 174, 318, 421, 842, 1263, 1537, 2526, 2809, 3074, 4611, 5618, 8427, 9222, 12209, 16854, 22313, 24418, 36627, 44626, 66939, 73254, 81461, 133878, 162922, 244383, 488766, 647077, 1182589, 1294154, 1941231, 2365178, 3547767, 3882462, 7095534, 34295081, 68590162, 102885243, 205770486]

約数ペア:

[(1, 205770486), (2, 102885243), (3, 68590162), (6, 34295081), (29, 7095534), (53, 3882462), (58, 3547767), (87, 2365178), (106, 1941231), (159, 1294154), (174, 1182589), (318, 647077), (421, 488766), (842, 244383), (1263, 162922), (1537, 133878), (2526, 81461), (2809, 73254), (3074, 66939), (4611, 44626), (5618, 36627), (8427, 24418), (9222, 22313), (12209, 16854)]