209367066

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 448830720

約数和(自身を除く): 239463654

約数列:

[1, 2, 3, 6, 29, 53, 58, 73, 87, 106, 146, 159, 174, 219, 311, 318, 438, 622, 933, 1537, 1866, 2117, 3074, 3869, 4234, 4611, 6351, 7738, 9019, 9222, 11607, 12702, 16483, 18038, 22703, 23214, 27057, 32966, 45406, 49449, 54114, 68109, 98898, 112201, 136218, 224402, 336603, 478007, 658387, 673206, 956014, 1203259, 1316774, 1434021, 1975161, 2406518, 2868042, 3609777, 3950322, 7219554, 34894511, 69789022, 104683533, 209367066]

約数ペア:

[(1, 209367066), (2, 104683533), (3, 69789022), (6, 34894511), (29, 7219554), (53, 3950322), (58, 3609777), (73, 2868042), (87, 2406518), (106, 1975161), (146, 1434021), (159, 1316774), (174, 1203259), (219, 956014), (311, 673206), (318, 658387), (438, 478007), (622, 336603), (933, 224402), (1537, 136218), (1866, 112201), (2117, 98898), (3074, 68109), (3869, 54114), (4234, 49449), (4611, 45406), (6351, 32966), (7738, 27057), (9019, 23214), (9222, 22703), (11607, 18038), (12702, 16483)]