213735216

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{72997}}^1$

素因数の和:73069

約数の個数: 40

約数和(自身を含む): 561208624

約数和(自身を除く): 347473408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 72997, 145994, 218991, 291988, 437982, 583976, 875964, 1167952, 1751928, 3503856, 4452817, 8905634, 13358451, 17811268, 26716902, 35622536, 53433804, 71245072, 106867608, 213735216]

約数ペア:

[(1, 213735216), (2, 106867608), (3, 71245072), (4, 53433804), (6, 35622536), (8, 26716902), (12, 17811268), (16, 13358451), (24, 8905634), (48, 4452817), (61, 3503856), (122, 1751928), (183, 1167952), (244, 875964), (366, 583976), (488, 437982), (732, 291988), (976, 218991), (1464, 145994), (2928, 72997)]