221482146

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{3691}}^1$

素因数の和:3906

約数の個数: 32

約数和(自身を含む): 452432448

約数和(自身を除く): 230950302

約数列:

[1, 2, 3, 6, 73, 137, 146, 219, 274, 411, 438, 822, 3691, 7382, 10001, 11073, 20002, 22146, 30003, 60006, 269443, 505667, 538886, 808329, 1011334, 1517001, 1616658, 3034002, 36913691, 73827382, 110741073, 221482146]

約数ペア:

[(1, 221482146), (2, 110741073), (3, 73827382), (6, 36913691), (73, 3034002), (137, 1616658), (146, 1517001), (219, 1011334), (274, 808329), (411, 538886), (438, 505667), (822, 269443), (3691, 60006), (7382, 30003), (10001, 22146), (11073, 20002)]