201649648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{32233}}^1$

素因数の和:32281

約数の個数: 40

約数和(自身を含む): 431677728

約数和(自身を除く): 230028080

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 32233, 64466, 128932, 257864, 515728, 547961, 741359, 1095922, 1482718, 2191844, 2965436, 4383688, 5930872, 8767376, 11861744, 12603103, 25206206, 50412412, 100824824, 201649648]

約数ペア:

[(1, 201649648), (2, 100824824), (4, 50412412), (8, 25206206), (16, 12603103), (17, 11861744), (23, 8767376), (34, 5930872), (46, 4383688), (68, 2965436), (92, 2191844), (136, 1482718), (184, 1095922), (272, 741359), (368, 547961), (391, 515728), (782, 257864), (1564, 128932), (3128, 64466), (6256, 32233)]