193485292

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 480485376

約数和(自身を除く): 287000084

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 23, 26, 28, 44, 46, 52, 77, 91, 92, 121, 143, 154, 161, 182, 191, 242, 253, 286, 299, 308, 322, 364, 382, 484, 506, 572, 598, 644, 764, 847, 1001, 1012, 1196, 1337, 1573, 1694, 1771, 2002, 2093, 2101, 2483, 2674, 2783, 3146, 3289, 3388, 3542, 4004, 4186, 4202, 4393, 4966, 5348, 5566, 6292, 6578, 7084, 8372, 8404, 8786, 9932, 11011, 11132, 13156, 14707, 17381, 17572, 19481, 22022, 23023, 23111, 27313, 29414, 30751, 34762, 36179, 38962, 44044, 46046, 46222, 48323, 54626, 57109, 58828, 61502, 69524, 72358, 77924, 92092, 92444, 96646, 109252, 114218, 123004, 144716, 161777, 191191, 193292, 228436, 253253, 300443, 323554, 338261, 382382, 399763, 506506, 531553, 600886, 628199, 647108, 676522, 764764, 799526, 1013012, 1063106, 1201772, 1256398, 1353044, 1599052, 2103101, 2126212, 2512796, 3720871, 4206202, 4397393, 6910189, 7441742, 8412404, 8794786, 13820378, 14883484, 17589572, 27640756, 48371323, 96742646, 193485292]

約数ペア:

[(1, 193485292), (2, 96742646), (4, 48371323), (7, 27640756), (11, 17589572), (13, 14883484), (14, 13820378), (22, 8794786), (23, 8412404), (26, 7441742), (28, 6910189), (44, 4397393), (46, 4206202), (52, 3720871), (77, 2512796), (91, 2126212), (92, 2103101), (121, 1599052), (143, 1353044), (154, 1256398), (161, 1201772), (182, 1063106), (191, 1013012), (242, 799526), (253, 764764), (286, 676522), (299, 647108), (308, 628199), (322, 600886), (364, 531553), (382, 506506), (484, 399763), (506, 382382), (572, 338261), (598, 323554), (644, 300443), (764, 253253), (847, 228436), (1001, 193292), (1012, 191191), (1196, 161777), (1337, 144716), (1573, 123004), (1694, 114218), (1771, 109252), (2002, 96646), (2093, 92444), (2101, 92092), (2483, 77924), (2674, 72358), (2783, 69524), (3146, 61502), (3289, 58828), (3388, 57109), (3542, 54626), (4004, 48323), (4186, 46222), (4202, 46046), (4393, 44044), (4966, 38962), (5348, 36179), (5566, 34762), (6292, 30751), (6578, 29414), (7084, 27313), (8372, 23111), (8404, 23023), (8786, 22022), (9932, 19481), (11011, 17572), (11132, 17381), (13156, 14707)]