197155552

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{719}}^1$

素因数の和:800

約数の個数: 96

約数和(自身を含む): 457228800

約数和(自身を除く): 260073248

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 41, 44, 76, 82, 88, 152, 164, 176, 209, 304, 328, 352, 418, 451, 608, 656, 719, 779, 836, 902, 1312, 1438, 1558, 1672, 1804, 2876, 3116, 3344, 3608, 5752, 6232, 6688, 7216, 7909, 8569, 11504, 12464, 13661, 14432, 15818, 17138, 23008, 24928, 27322, 29479, 31636, 34276, 54644, 58958, 63272, 68552, 109288, 117916, 126544, 137104, 150271, 218576, 235832, 253088, 274208, 300542, 324269, 437152, 471664, 560101, 601084, 648538, 943328, 1120202, 1202168, 1297076, 2240404, 2404336, 2594152, 4480808, 4808672, 5188304, 6161111, 8961616, 10376608, 12322222, 17923232, 24644444, 49288888, 98577776, 197155552]

約数ペア:

[(1, 197155552), (2, 98577776), (4, 49288888), (8, 24644444), (11, 17923232), (16, 12322222), (19, 10376608), (22, 8961616), (32, 6161111), (38, 5188304), (41, 4808672), (44, 4480808), (76, 2594152), (82, 2404336), (88, 2240404), (152, 1297076), (164, 1202168), (176, 1120202), (209, 943328), (304, 648538), (328, 601084), (352, 560101), (418, 471664), (451, 437152), (608, 324269), (656, 300542), (719, 274208), (779, 253088), (836, 235832), (902, 218576), (1312, 150271), (1438, 137104), (1558, 126544), (1672, 117916), (1804, 109288), (2876, 68552), (3116, 63272), (3344, 58958), (3608, 54644), (5752, 34276), (6232, 31636), (6688, 29479), (7216, 27322), (7909, 24928), (8569, 23008), (11504, 17138), (12464, 15818), (13661, 14432)]