200745013817

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{997}}^1$

素因数の和:1326

約数の個数: 64

約数和(自身を含む): 231778713600

約数和(自身を除く): 31033699783

約数列:

[1, 19, 23, 31, 89, 167, 437, 589, 713, 997, 1691, 2047, 2759, 3173, 3841, 5177, 13547, 14863, 18943, 22931, 30907, 38893, 52421, 63457, 72979, 88733, 98363, 119071, 166499, 282397, 341849, 435689, 460753, 587233, 710861, 1205683, 1685927, 2040859, 2262349, 2750723, 3163481, 3829477, 5161469, 6495131, 8754307, 10597319, 13506359, 14818411, 38776321, 52263737, 63266629, 72760063, 98067911, 118713787, 201349061, 281549809, 340823453, 459370741, 1202065951, 2255561953, 6475645607, 8728044079, 10565527043, 200745013817]

約数ペア:

[(1, 200745013817), (19, 10565527043), (23, 8728044079), (31, 6475645607), (89, 2255561953), (167, 1202065951), (437, 459370741), (589, 340823453), (713, 281549809), (997, 201349061), (1691, 118713787), (2047, 98067911), (2759, 72760063), (3173, 63266629), (3841, 52263737), (5177, 38776321), (13547, 14818411), (14863, 13506359), (18943, 10597319), (22931, 8754307), (30907, 6495131), (38893, 5161469), (52421, 3829477), (63457, 3163481), (72979, 2750723), (88733, 2262349), (98363, 2040859), (119071, 1685927), (166499, 1205683), (282397, 710861), (341849, 587233), (435689, 460753)]