210319934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2251}}^1$

素因数の和:2432

約数の個数: 32

約数和(自身を含む): 358013952

約数和(自身を除く): 147694018

約数列:

[1, 2, 11, 22, 31, 62, 137, 274, 341, 682, 1507, 2251, 3014, 4247, 4502, 8494, 24761, 46717, 49522, 69781, 93434, 139562, 308387, 616774, 767591, 1535182, 3392257, 6784514, 9559997, 19119994, 105159967, 210319934]

約数ペア:

[(1, 210319934), (2, 105159967), (11, 19119994), (22, 9559997), (31, 6784514), (62, 3392257), (137, 1535182), (274, 767591), (341, 616774), (682, 308387), (1507, 139562), (2251, 93434), (3014, 69781), (4247, 49522), (4502, 46717), (8494, 24761)]