202457918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{739}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 336782880

約数和(自身を除く): 134324962

約数列:

[1, 2, 13, 26, 41, 82, 257, 514, 533, 739, 1066, 1478, 3341, 6682, 9607, 10537, 19214, 21074, 30299, 60598, 136981, 189923, 273962, 379846, 393887, 787774, 2468999, 4937998, 7786843, 15573686, 101228959, 202457918]

約数ペア:

[(1, 202457918), (2, 101228959), (13, 15573686), (26, 7786843), (41, 4937998), (82, 2468999), (257, 787774), (514, 393887), (533, 379846), (739, 273962), (1066, 189923), (1478, 136981), (3341, 60598), (6682, 30299), (9607, 21074), (10537, 19214)]