214919984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{5303}}^1$

素因数の和:5477

約数の個数: 40

約数和(自身を含む): 443944800

約数和(自身を除く): 229024816

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 149, 272, 298, 596, 1192, 2384, 2533, 5066, 5303, 10132, 10606, 20264, 21212, 40528, 42424, 84848, 90151, 180302, 360604, 721208, 790147, 1442416, 1580294, 3160588, 6321176, 12642352, 13432499, 26864998, 53729996, 107459992, 214919984]

約数ペア:

[(1, 214919984), (2, 107459992), (4, 53729996), (8, 26864998), (16, 13432499), (17, 12642352), (34, 6321176), (68, 3160588), (136, 1580294), (149, 1442416), (272, 790147), (298, 721208), (596, 360604), (1192, 180302), (2384, 90151), (2533, 84848), (5066, 42424), (5303, 40528), (10132, 21212), (10606, 20264)]