205055396

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3499}}^1$

素因数の和:3553

約数の個数: 72

約数和(自身を含む): 469224000

約数和(自身を除く): 264168604

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 49, 52, 91, 92, 98, 161, 182, 196, 299, 322, 364, 598, 637, 644, 1127, 1196, 1274, 2093, 2254, 2548, 3499, 4186, 4508, 6998, 8372, 13996, 14651, 24493, 29302, 45487, 48986, 58604, 80477, 90974, 97972, 160954, 171451, 181948, 318409, 321908, 342902, 563339, 636818, 685804, 1046201, 1126678, 1273636, 2092402, 2228863, 2253356, 3943373, 4184804, 4457726, 7323407, 7886746, 8915452, 14646814, 15773492, 29293628, 51263849, 102527698, 205055396]

約数ペア:

[(1, 205055396), (2, 102527698), (4, 51263849), (7, 29293628), (13, 15773492), (14, 14646814), (23, 8915452), (26, 7886746), (28, 7323407), (46, 4457726), (49, 4184804), (52, 3943373), (91, 2253356), (92, 2228863), (98, 2092402), (161, 1273636), (182, 1126678), (196, 1046201), (299, 685804), (322, 636818), (364, 563339), (598, 342902), (637, 321908), (644, 318409), (1127, 181948), (1196, 171451), (1274, 160954), (2093, 97972), (2254, 90974), (2548, 80477), (3499, 58604), (4186, 48986), (4508, 45487), (6998, 29302), (8372, 24493), (13996, 14651)]