218804982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{49481}}^1$

素因数の和:49564

約数の個数: 32

約数和(自身を含む): 484527744

約数和(自身を除く): 265722762

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 402, 737, 1474, 2211, 4422, 49481, 98962, 148443, 296886, 544291, 1088582, 1632873, 3265746, 3315227, 6630454, 9945681, 19891362, 36467497, 72934994, 109402491, 218804982]

約数ペア:

[(1, 218804982), (2, 109402491), (3, 72934994), (6, 36467497), (11, 19891362), (22, 9945681), (33, 6630454), (66, 3315227), (67, 3265746), (134, 1632873), (201, 1088582), (402, 544291), (737, 296886), (1474, 148443), (2211, 98962), (4422, 49481)]