194748448

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4177}}^1$

素因数の和:4265

約数の個数: 48

約数和(自身を含む): 404296704

約数和(自身を除く): 209548256

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 94, 124, 188, 248, 376, 496, 752, 992, 1457, 1504, 2914, 4177, 5828, 8354, 11656, 16708, 23312, 33416, 46624, 66832, 129487, 133664, 196319, 258974, 392638, 517948, 785276, 1035896, 1570552, 2071792, 3141104, 4143584, 6085889, 6282208, 12171778, 24343556, 48687112, 97374224, 194748448]

約数ペア:

[(1, 194748448), (2, 97374224), (4, 48687112), (8, 24343556), (16, 12171778), (31, 6282208), (32, 6085889), (47, 4143584), (62, 3141104), (94, 2071792), (124, 1570552), (188, 1035896), (248, 785276), (376, 517948), (496, 392638), (752, 258974), (992, 196319), (1457, 133664), (1504, 129487), (2914, 66832), (4177, 46624), (5828, 33416), (8354, 23312), (11656, 16708)]