203407152

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{797}}^1$

素因数の和:1230

約数の個数: 80

約数和(自身を含む): 567984480

約数和(自身を除く): 364577328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 409, 624, 797, 818, 1227, 1594, 1636, 2391, 2454, 3188, 3272, 4782, 4908, 5317, 6376, 6544, 9564, 9816, 10361, 10634, 12752, 15951, 19128, 19632, 20722, 21268, 31083, 31902, 38256, 41444, 42536, 62166, 63804, 82888, 85072, 124332, 127608, 165776, 248664, 255216, 325973, 497328, 651946, 977919, 1303892, 1955838, 2607784, 3911676, 4237649, 5215568, 7823352, 8475298, 12712947, 15646704, 16950596, 25425894, 33901192, 50851788, 67802384, 101703576, 203407152]

約数ペア:

[(1, 203407152), (2, 101703576), (3, 67802384), (4, 50851788), (6, 33901192), (8, 25425894), (12, 16950596), (13, 15646704), (16, 12712947), (24, 8475298), (26, 7823352), (39, 5215568), (48, 4237649), (52, 3911676), (78, 2607784), (104, 1955838), (156, 1303892), (208, 977919), (312, 651946), (409, 497328), (624, 325973), (797, 255216), (818, 248664), (1227, 165776), (1594, 127608), (1636, 124332), (2391, 85072), (2454, 82888), (3188, 63804), (3272, 62166), (4782, 42536), (4908, 41444), (5317, 38256), (6376, 31902), (6544, 31083), (9564, 21268), (9816, 20722), (10361, 19632), (10634, 19128), (12752, 15951)]