214908962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{509}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 349574400

約数和(自身を除く): 134665438

約数列:

[1, 2, 19, 38, 41, 82, 271, 509, 542, 779, 1018, 1558, 5149, 9671, 10298, 11111, 19342, 20869, 22222, 41738, 137939, 211109, 275878, 396511, 422218, 793022, 2620841, 5241682, 5655499, 11310998, 107454481, 214908962]

約数ペア:

[(1, 214908962), (2, 107454481), (19, 11310998), (38, 5655499), (41, 5241682), (82, 2620841), (271, 793022), (509, 422218), (542, 396511), (779, 275878), (1018, 211109), (1558, 137939), (5149, 41738), (9671, 22222), (10298, 20869), (11111, 19342)]