217892024

素因数分解:

$2^3\times 7^2\times {\mathrm{113}}^1\times {\mathrm{4919}}^1$

素因数の和:5052

約数の個数: 48

約数和(自身を含む): 479552400

約数和(自身を除く): 261660376

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 113, 196, 226, 392, 452, 791, 904, 1582, 3164, 4919, 5537, 6328, 9838, 11074, 19676, 22148, 34433, 39352, 44296, 68866, 137732, 241031, 275464, 482062, 555847, 964124, 1111694, 1928248, 2223388, 3890929, 4446776, 7781858, 15563716, 27236503, 31127432, 54473006, 108946012, 217892024]

約数ペア:

[(1, 217892024), (2, 108946012), (4, 54473006), (7, 31127432), (8, 27236503), (14, 15563716), (28, 7781858), (49, 4446776), (56, 3890929), (98, 2223388), (113, 1928248), (196, 1111694), (226, 964124), (392, 555847), (452, 482062), (791, 275464), (904, 241031), (1582, 137732), (3164, 68866), (4919, 44296), (5537, 39352), (6328, 34433), (9838, 22148), (11074, 19676)]