212483408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{2213}}^1$

素因数の和:2591

約数の個数: 40

約数和(自身を含む): 437335848

約数和(自身を除く): 224852440

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 353, 706, 1412, 2213, 2824, 4426, 5648, 6001, 8852, 12002, 17704, 24004, 35408, 37621, 48008, 75242, 96016, 150484, 300968, 601936, 781189, 1562378, 3124756, 6249512, 12499024, 13280213, 26560426, 53120852, 106241704, 212483408]

約数ペア:

[(1, 212483408), (2, 106241704), (4, 53120852), (8, 26560426), (16, 13280213), (17, 12499024), (34, 6249512), (68, 3124756), (136, 1562378), (272, 781189), (353, 601936), (706, 300968), (1412, 150484), (2213, 96016), (2824, 75242), (4426, 48008), (5648, 37621), (6001, 35408), (8852, 24004), (12002, 17704)]