197931734

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{98867}}^1$

素因数の和:98900

約数の個数: 32

約数和(自身を含む): 398635776

約数和(自身を除く): 200704042

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 98867, 197734, 692069, 1087537, 1285271, 1384138, 2175074, 2570542, 7612759, 8996897, 14137981, 15225518, 17993794, 28275962, 98965867, 197931734]

約数ペア:

[(1, 197931734), (2, 98965867), (7, 28275962), (11, 17993794), (13, 15225518), (14, 14137981), (22, 8996897), (26, 7612759), (77, 2570542), (91, 2175074), (143, 1384138), (154, 1285271), (182, 1087537), (286, 692069), (1001, 197734), (2002, 98867)]