194998804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1571}}^1$

素因数の和:1637

約数の個数: 96

約数和(自身を含む): 473260032

約数和(自身を除く): 278261228

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 52, 62, 77, 91, 124, 143, 154, 182, 217, 286, 308, 341, 364, 403, 434, 572, 682, 806, 868, 1001, 1364, 1571, 1612, 2002, 2387, 2821, 3142, 4004, 4433, 4774, 5642, 6284, 8866, 9548, 10997, 11284, 17281, 17732, 20423, 21994, 31031, 34562, 40846, 43988, 48701, 62062, 69124, 81692, 97402, 120967, 124124, 142961, 194804, 224653, 241934, 285922, 340907, 449306, 483868, 535711, 571844, 633113, 681814, 898612, 1071422, 1266226, 1363628, 1572571, 2142844, 2532452, 3145142, 3749977, 4431791, 6290284, 6964243, 7499954, 8863582, 13928486, 14999908, 17727164, 27856972, 48749701, 97499402, 194998804]

約数ペア:

[(1, 194998804), (2, 97499402), (4, 48749701), (7, 27856972), (11, 17727164), (13, 14999908), (14, 13928486), (22, 8863582), (26, 7499954), (28, 6964243), (31, 6290284), (44, 4431791), (52, 3749977), (62, 3145142), (77, 2532452), (91, 2142844), (124, 1572571), (143, 1363628), (154, 1266226), (182, 1071422), (217, 898612), (286, 681814), (308, 633113), (341, 571844), (364, 535711), (403, 483868), (434, 449306), (572, 340907), (682, 285922), (806, 241934), (868, 224653), (1001, 194804), (1364, 142961), (1571, 124124), (1612, 120967), (2002, 97402), (2387, 81692), (2821, 69124), (3142, 62062), (4004, 48701), (4433, 43988), (4774, 40846), (5642, 34562), (6284, 31031), (8866, 21994), (9548, 20423), (10997, 17732), (11284, 17281)]