210471984

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{39503}}^1$

素因数の和:39554

約数の個数: 60

約数和(自身を含む): 604964256

約数和(自身を除く): 394492272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 39503, 79006, 118509, 158012, 237018, 316024, 355527, 474036, 632048, 711054, 948072, 1422108, 1461611, 1896144, 2844216, 2923222, 4384833, 5688432, 5846444, 8769666, 11692888, 13154499, 17539332, 23385776, 26308998, 35078664, 52617996, 70157328, 105235992, 210471984]

約数ペア:

[(1, 210471984), (2, 105235992), (3, 70157328), (4, 52617996), (6, 35078664), (8, 26308998), (9, 23385776), (12, 17539332), (16, 13154499), (18, 11692888), (24, 8769666), (36, 5846444), (37, 5688432), (48, 4384833), (72, 2923222), (74, 2844216), (111, 1896144), (144, 1461611), (148, 1422108), (222, 948072), (296, 711054), (333, 632048), (444, 474036), (592, 355527), (666, 316024), (888, 237018), (1332, 158012), (1776, 118509), (2664, 79006), (5328, 39503)]