202215708

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1009}}^1$

素因数の和:1331

約数の個数: 72

約数和(自身を含む): 540430800

約数和(自身を除く): 338215092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 293, 342, 586, 684, 879, 1009, 1172, 1758, 2018, 2637, 3027, 3516, 4036, 5274, 5567, 6054, 9081, 10548, 11134, 12108, 16701, 18162, 19171, 22268, 33402, 36324, 38342, 50103, 57513, 66804, 76684, 100206, 115026, 172539, 200412, 230052, 295637, 345078, 591274, 690156, 886911, 1182548, 1773822, 2660733, 3547644, 5321466, 5617103, 10642932, 11234206, 16851309, 22468412, 33702618, 50553927, 67405236, 101107854, 202215708]

約数ペア:

[(1, 202215708), (2, 101107854), (3, 67405236), (4, 50553927), (6, 33702618), (9, 22468412), (12, 16851309), (18, 11234206), (19, 10642932), (36, 5617103), (38, 5321466), (57, 3547644), (76, 2660733), (114, 1773822), (171, 1182548), (228, 886911), (293, 690156), (342, 591274), (586, 345078), (684, 295637), (879, 230052), (1009, 200412), (1172, 172539), (1758, 115026), (2018, 100206), (2637, 76684), (3027, 66804), (3516, 57513), (4036, 50103), (5274, 38342), (5567, 36324), (6054, 33402), (9081, 22268), (10548, 19171), (11134, 18162), (12108, 16701)]