220950702

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{8081}}^1$

素因数の和:8134

約数の個数: 72

約数和(自身を含む): 574921152

約数和(自身を除く): 353970450

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 279, 294, 434, 441, 558, 651, 882, 1302, 1519, 1953, 3038, 3906, 4557, 8081, 9114, 13671, 16162, 24243, 27342, 48486, 56567, 72729, 113134, 145458, 169701, 250511, 339402, 395969, 501022, 509103, 751533, 791938, 1018206, 1187907, 1503066, 1753577, 2254599, 2375814, 3507154, 3563721, 4509198, 5260731, 7127442, 10521462, 12275039, 15782193, 24550078, 31564386, 36825117, 73650234, 110475351, 220950702]

約数ペア:

[(1, 220950702), (2, 110475351), (3, 73650234), (6, 36825117), (7, 31564386), (9, 24550078), (14, 15782193), (18, 12275039), (21, 10521462), (31, 7127442), (42, 5260731), (49, 4509198), (62, 3563721), (63, 3507154), (93, 2375814), (98, 2254599), (126, 1753577), (147, 1503066), (186, 1187907), (217, 1018206), (279, 791938), (294, 751533), (434, 509103), (441, 501022), (558, 395969), (651, 339402), (882, 250511), (1302, 169701), (1519, 145458), (1953, 113134), (3038, 72729), (3906, 56567), (4557, 48486), (8081, 27342), (9114, 24243), (13671, 16162)]