200187801

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1347

約数の個数: 64

約数和(自身を含む): 353894400

約数和(自身を除く): 153706599

約数列:

[1, 3, 9, 11, 17, 27, 31, 33, 51, 93, 99, 153, 187, 279, 297, 341, 459, 527, 561, 837, 1023, 1279, 1581, 1683, 3069, 3837, 4743, 5049, 5797, 9207, 11511, 14069, 14229, 17391, 21743, 34533, 39649, 42207, 52173, 65229, 118947, 126621, 156519, 195687, 239173, 356841, 379863, 436139, 587061, 674033, 717519, 1070523, 1308417, 2022099, 2152557, 3925251, 6066297, 6457671, 7414363, 11775753, 18198891, 22243089, 66729267, 200187801]

約数ペア:

[(1, 200187801), (3, 66729267), (9, 22243089), (11, 18198891), (17, 11775753), (27, 7414363), (31, 6457671), (33, 6066297), (51, 3925251), (93, 2152557), (99, 2022099), (153, 1308417), (187, 1070523), (279, 717519), (297, 674033), (341, 587061), (459, 436139), (527, 379863), (561, 356841), (837, 239173), (1023, 195687), (1279, 156519), (1581, 126621), (1683, 118947), (3069, 65229), (3837, 52173), (4743, 42207), (5049, 39649), (5797, 34533), (9207, 21743), (11511, 17391), (14069, 14229)]