200355688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 416586240

約数和(自身を除く): 216230552

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 163, 212, 223, 326, 424, 446, 652, 689, 892, 1304, 1378, 1784, 2119, 2756, 2899, 4238, 5512, 5798, 8476, 8639, 11596, 11819, 16952, 17278, 23192, 23638, 34556, 36349, 47276, 69112, 72698, 94552, 112307, 145396, 153647, 224614, 290792, 307294, 449228, 472537, 614588, 898456, 945074, 1229176, 1890148, 1926497, 3780296, 3852994, 7705988, 15411976, 25044461, 50088922, 100177844, 200355688]

約数ペア:

[(1, 200355688), (2, 100177844), (4, 50088922), (8, 25044461), (13, 15411976), (26, 7705988), (52, 3852994), (53, 3780296), (104, 1926497), (106, 1890148), (163, 1229176), (212, 945074), (223, 898456), (326, 614588), (424, 472537), (446, 449228), (652, 307294), (689, 290792), (892, 224614), (1304, 153647), (1378, 145396), (1784, 112307), (2119, 94552), (2756, 72698), (2899, 69112), (4238, 47276), (5512, 36349), (5798, 34556), (8476, 23638), (8639, 23192), (11596, 17278), (11819, 16952)]