202011978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{4283}}^1$

素因数の和:5418

約数の個数: 32

約数和(自身を含む): 462260736

約数和(自身を除く): 260248758

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1123, 2246, 3369, 4283, 6738, 7861, 8566, 12849, 15722, 23583, 25698, 29981, 47166, 59962, 89943, 179886, 4809809, 9619618, 14429427, 28858854, 33668663, 67337326, 101005989, 202011978]

約数ペア:

[(1, 202011978), (2, 101005989), (3, 67337326), (6, 33668663), (7, 28858854), (14, 14429427), (21, 9619618), (42, 4809809), (1123, 179886), (2246, 89943), (3369, 59962), (4283, 47166), (6738, 29981), (7861, 25698), (8566, 23583), (12849, 15722)]