201683968

素因数分解:

$2^{10}\times {\mathrm{89}}^1\times {\mathrm{2213}}^1$

素因数の和:2322

約数の個数: 44

約数和(自身を含む): 407885220

約数和(自身を除く): 206201252

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 512, 712, 1024, 1424, 2213, 2848, 4426, 5696, 8852, 11392, 17704, 22784, 35408, 45568, 70816, 91136, 141632, 196957, 283264, 393914, 566528, 787828, 1133056, 1575656, 2266112, 3151312, 6302624, 12605248, 25210496, 50420992, 100841984, 201683968]

約数ペア:

[(1, 201683968), (2, 100841984), (4, 50420992), (8, 25210496), (16, 12605248), (32, 6302624), (64, 3151312), (89, 2266112), (128, 1575656), (178, 1133056), (256, 787828), (356, 566528), (512, 393914), (712, 283264), (1024, 196957), (1424, 141632), (2213, 91136), (2848, 70816), (4426, 45568), (5696, 35408), (8852, 22784), (11392, 17704)]