201979316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{22613}}^1$

素因数の和:22664

約数の個数: 48

約数和(自身を含む): 455898240

約数和(自身を除く): 253918924

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 4466, 8932, 22613, 45226, 90452, 158291, 248743, 316582, 497486, 633164, 655777, 994972, 1311554, 1741201, 2623108, 3482402, 4590439, 6964804, 7213547, 9180878, 14427094, 18361756, 28854188, 50494829, 100989658, 201979316]

約数ペア:

[(1, 201979316), (2, 100989658), (4, 50494829), (7, 28854188), (11, 18361756), (14, 14427094), (22, 9180878), (28, 7213547), (29, 6964804), (44, 4590439), (58, 3482402), (77, 2623108), (116, 1741201), (154, 1311554), (203, 994972), (308, 655777), (319, 633164), (406, 497486), (638, 316582), (812, 248743), (1276, 158291), (2233, 90452), (4466, 45226), (8932, 22613)]