216033244

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{1181}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 444810240

約数和(自身を除く): 228776996

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 139, 188, 278, 329, 556, 658, 973, 1181, 1316, 1946, 2362, 3892, 4724, 6533, 8267, 13066, 16534, 26132, 33068, 45731, 55507, 91462, 111014, 164159, 182924, 222028, 328318, 388549, 656636, 777098, 1149113, 1554196, 2298226, 4596452, 7715473, 15430946, 30861892, 54008311, 108016622, 216033244]

約数ペア:

[(1, 216033244), (2, 108016622), (4, 54008311), (7, 30861892), (14, 15430946), (28, 7715473), (47, 4596452), (94, 2298226), (139, 1554196), (188, 1149113), (278, 777098), (329, 656636), (556, 388549), (658, 328318), (973, 222028), (1181, 182924), (1316, 164159), (1946, 111014), (2362, 91462), (3892, 55507), (4724, 45731), (6533, 33068), (8267, 26132), (13066, 16534)]