200955978

素因数分解:

$2^1\times 3^4\times {\mathrm{211}}^1\times {\mathrm{5879}}^1$

素因数の和:6104

約数の個数: 40

約数和(自身を含む): 452501280

約数和(自身を除く): 251545302

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 211, 422, 633, 1266, 1899, 3798, 5697, 5879, 11394, 11758, 17091, 17637, 34182, 35274, 52911, 105822, 158733, 317466, 476199, 952398, 1240469, 2480938, 3721407, 7442814, 11164221, 22328442, 33492663, 66985326, 100477989, 200955978]

約数ペア:

[(1, 200955978), (2, 100477989), (3, 66985326), (6, 33492663), (9, 22328442), (18, 11164221), (27, 7442814), (54, 3721407), (81, 2480938), (162, 1240469), (211, 952398), (422, 476199), (633, 317466), (1266, 158733), (1899, 105822), (3798, 52911), (5697, 35274), (5879, 34182), (11394, 17637), (11758, 17091)]