199950972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{27271}}^1$

素因数の和:27338

約数の個数: 48

約数和(自身を含む): 513149952

約数和(自身を除く): 313198980

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3666, 7332, 27271, 54542, 81813, 109084, 163626, 327252, 354523, 709046, 1063569, 1281737, 1418092, 2127138, 2563474, 3845211, 4254276, 5126948, 7690422, 15380844, 16662581, 33325162, 49987743, 66650324, 99975486, 199950972]

約数ペア:

[(1, 199950972), (2, 99975486), (3, 66650324), (4, 49987743), (6, 33325162), (12, 16662581), (13, 15380844), (26, 7690422), (39, 5126948), (47, 4254276), (52, 3845211), (78, 2563474), (94, 2127138), (141, 1418092), (156, 1281737), (188, 1063569), (282, 709046), (564, 354523), (611, 327252), (1222, 163626), (1833, 109084), (2444, 81813), (3666, 54542), (7332, 27271)]