207996822

素因数分解:

$2^1\times 3^8\times {\mathrm{11}}^2\times {\mathrm{131}}^1$

素因数の和:179

約数の個数: 108

約数和(自身を含む): 518305788

約数和(自身を除く): 310308966

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 121, 131, 162, 198, 242, 243, 262, 297, 363, 393, 486, 594, 726, 729, 786, 891, 1089, 1179, 1441, 1458, 1782, 2178, 2187, 2358, 2673, 2882, 3267, 3537, 4323, 4374, 5346, 6534, 6561, 7074, 8019, 8646, 9801, 10611, 12969, 13122, 15851, 16038, 19602, 21222, 24057, 25938, 29403, 31702, 31833, 38907, 47553, 48114, 58806, 63666, 72171, 77814, 88209, 95106, 95499, 116721, 142659, 144342, 176418, 190998, 233442, 264627, 285318, 286497, 350163, 427977, 529254, 572994, 700326, 793881, 855954, 859491, 1050489, 1283931, 1587762, 1718982, 2100978, 2567862, 3151467, 3851793, 6302934, 7703586, 9454401, 11555379, 18908802, 23110758, 34666137, 69332274, 103998411, 207996822]

約数ペア:

[(1, 207996822), (2, 103998411), (3, 69332274), (6, 34666137), (9, 23110758), (11, 18908802), (18, 11555379), (22, 9454401), (27, 7703586), (33, 6302934), (54, 3851793), (66, 3151467), (81, 2567862), (99, 2100978), (121, 1718982), (131, 1587762), (162, 1283931), (198, 1050489), (242, 859491), (243, 855954), (262, 793881), (297, 700326), (363, 572994), (393, 529254), (486, 427977), (594, 350163), (726, 286497), (729, 285318), (786, 264627), (891, 233442), (1089, 190998), (1179, 176418), (1441, 144342), (1458, 142659), (1782, 116721), (2178, 95499), (2187, 95106), (2358, 88209), (2673, 77814), (2882, 72171), (3267, 63666), (3537, 58806), (4323, 48114), (4374, 47553), (5346, 38907), (6534, 31833), (6561, 31702), (7074, 29403), (8019, 25938), (8646, 24057), (9801, 21222), (10611, 19602), (12969, 16038), (13122, 15851)]